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Prime Numbers 101 - Great for GRE, GMAT students 

The Tested Tutor
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An introduction to the primes you need to know, and the best way to check if a number is prime. Featuring official exam questions, to test your knowledge, and shortcuts that can help you answer prime number questions on both the GRE and GMAT.
I offer private GRE / GMAT tutoring online at a fixed rate of $140/hr. Please get in touch via the email below, or through my tutoring website: www.gretutorlondon.com/
Enquiries: philip@gretutorlondon.com
The GRE and GMAT are two of most used graduate exams for those seeking to study a Masters Degree or Masters in Business Administration (MBA) degree. The Graduate Record Exam and Graduate Management Admissions Test have been taken for over 50 years and are taken by approximately 600,000 and 300,000 people worldwide annually, respectively. These exams are typically taken between the ages of 18-40, by those who have completed, or are about to complete, their Bachelors Degree.
Business Enquiries: philip@gretutorlondon.com
Grateful for any support: / testedtutor If you’re now ready to get into your dream MBA program, my former student, Angel, is offering virtual private Admissions coaching. She was admitted into Harvard Business School, The Wharton School of Business, and Columbia Business School (accepted into every school she interviewed for) after graduating from UCLA with a degree in Communication. She also got 3 perfect scores on the GRE’s Analytical Writing Assessment (99th percentile).
Here is her link - linktr.ee/angel_accel - and you can reach her at angellinzhu@gmail.com with the subject line, “PHILIP SENT ME.”

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27 фев 2022

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Комментарии : 67   
@shrubabatimoitra309
@shrubabatimoitra309 2 года назад
Philip, thanks a lot! I scored 325 today. It's been possible because of your videos! Keep up the amazing work!
@salimabendjabeur532
@salimabendjabeur532 2 года назад
side question and pardon me if I'm being intrusive, how long did it take you to prepare?
@TheTestedTutor
@TheTestedTutor 2 года назад
Well done Shrubabati!
@shrubabatimoitra309
@shrubabatimoitra309 2 года назад
@@salimabendjabeur532 I am in my pre-final year of engineering so alongside semester pressure, it took me one solid month to prepare. Cheers and all the best for your edeavours!!
@YM-rp7bu
@YM-rp7bu 2 года назад
@@shrubabatimoitra309 hi shrubabati congrats! if you can kindly tell me, did you only follow this playlist or anything else for quant? thank you!!
@shrubabatimoitra309
@shrubabatimoitra309 2 года назад
@@YM-rp7bu hello! Yes this playlist works wonders!! I followed this and took manhattan prep mock tests.
@abdullahiabubakar7270
@abdullahiabubakar7270 5 месяцев назад
Thanks a lot Philip. Because of you, I feel more confident
@kimberlyortiz6466
@kimberlyortiz6466 Год назад
Your videos are extremely helpful! You do such a great job explaining the material. I've felt lost through GRE prep I've purchased and these videos have helped me truly understand concepts.
@samarthmehta9
@samarthmehta9 2 года назад
Yooo Phillip love your videos!!! I binge them every night ❤️❤️ giving my GRE on the 2nd April let's gooo
@TheTestedTutor
@TheTestedTutor 2 года назад
Good luck Samarth!
@JD-ef4ii
@JD-ef4ii 2 года назад
Amazing trick Phill, thanks!
@user-br3xs6hz2b
@user-br3xs6hz2b 2 года назад
your videos are my main source of information for the math section, thanks so much!!
@TheTestedTutor
@TheTestedTutor 2 года назад
Happy to help!
@randomad2435
@randomad2435 2 года назад
Awesome, 😊 Thanks a lot, Phillip!
@kenmurithi3509
@kenmurithi3509 2 года назад
I want to take this opportunity to thank you for the priceless advice during my 5 months GMAT journey through this RU-vid channel. I did my GMAT yesterday, 4th April in Nairobi, Kenya & hit my target. I used your format for RC & aced the Verbal.
@TheTestedTutor
@TheTestedTutor Год назад
Nice! Well done Ken
@riio15
@riio15 27 дней назад
I like it!! it does save time, excited to try it out on practice questions
@Redcrown77
@Redcrown77 11 месяцев назад
I love this! Thank you:)
@gabfl2639
@gabfl2639 Год назад
For 171, it seems you may have misspoken and said "it's not divisible by any of them, " but it is divisible by 3
@la8309
@la8309 Год назад
Basic arithmetic says Phillip > GOAT
@pranavgandhiprojects
@pranavgandhiprojects Год назад
very helpful vedios thankyou!
@dennisoseitutu1037
@dennisoseitutu1037 Год назад
Thank you thank you!! You far too kind
@goodlucknwaloka6422
@goodlucknwaloka6422 Год назад
Thanks so much
@jannatfariha5929
@jannatfariha5929 Год назад
Great Videos
@asheta99
@asheta99 Год назад
great vid!!
@ashishsinha9035
@ashishsinha9035 10 месяцев назад
Thanks Philip.
@goodlucknwaloka6422
@goodlucknwaloka6422 Год назад
God bless you
@estiakahmed8726
@estiakahmed8726 Год назад
Thanks a lot
@pepekale9182
@pepekale9182 2 года назад
Brilliant
@trf2000
@trf2000 11 месяцев назад
Brilliant.
@shubhamgupta-er5wy
@shubhamgupta-er5wy 2 года назад
Hi Phil, love your videos. It's hard to imitate what you do. I know your content is super effective. Can't be thankful enough to you. However, I feel like things are cluttered as a student and not having a well defined roadmap makes it exhausting, exasperating and at times confounding since we have plethora of sources available. I think following a single credible source like your videos is enough to excel in GRE. Any help regarding aligning to the course through your channel would be profusely appreciated. If anyone can help, please let me know. Thanks and Regards, Shubham
@TheTestedTutor
@TheTestedTutor 2 года назад
Working on assembling a 5 week playlist for it!
@shourovroy3894
@shourovroy3894 29 дней назад
amazing
@nanayaden8528
@nanayaden8528 Год назад
Hello. Just came across your channel. So, I am about to start my GRE preparation and I have to mention that I am from humanities background therefore I have not been in touch with maths for more than a decade. Therefore, I need to start from scratch all over again (You can say I am weak in maths). Do you think that relying on your videos alone for my quant foundation would do? Thank you so much.
@TamunoOpuboCooksCookeyGam
@TamunoOpuboCooksCookeyGam Год назад
Bro, did you come up with that rule for prime? Pretty ingenious!
@nayanbhiwapurkar5635
@nayanbhiwapurkar5635 2 года назад
Hi Phil, could you please make a video on how to manage time in the real GRE Quant, Verbal, and AWA sections. Also, please explain the order in which particular question types should be solved for optimal time management, especially for Quant sections
@TheTestedTutor
@TheTestedTutor 2 года назад
Sounds good Nayan
@nayanbhiwapurkar5635
@nayanbhiwapurkar5635 2 года назад
please make the video available sooner, as I have my GRE scheduled in early April 😅
@karthikkasaraneni3920
@karthikkasaraneni3920 10 месяцев назад
The algorithm is called sieve of Eratosthenes which is well used in Computer Science
@karthikkasaraneni3920
@karthikkasaraneni3920 10 месяцев назад
All the numbers below square of a prime will be covered in the multiples of the previous prime numbers but once you cross the square of a prime, you must include that prime number to your list of primes otherwise you will misclassify its multiples as prime
@gauriprdhn
@gauriprdhn 2 года назад
Hi Phil, this may sound a bit off-topic, I am going to retake GRE after 5 years. Last time, I scored a 325 and I am looking forward to improving the score this time around. Owing to the plethora of "resources" on the test (Manhatten, Kaplan, Magoosh, etc.) can you make a video on which of these are credible and good. I sometimes think some of these books exaggerate their material. I hope you can help and guide us to choose the appropriate material for test prep.
@TheTestedTutor
@TheTestedTutor 2 года назад
Great idea
@mohaksheth1340
@mohaksheth1340 2 года назад
Hey Phil, did you make this video? It would be so much helpful to anyone starting GRE prep. Thanks and keep up the good work.
@abhishekgupta-99
@abhishekgupta-99 2 года назад
Hi Gauri, that was a really good score. Would you like to guide me if possible w ur plan and resources?
@librarystudyntour
@librarystudyntour Год назад
Thank you for these awesome tricks! I wonder why we can only test out "only those whose square is less than the number" when identifying a prime number. Anyone?
@yasharora7505
@yasharora7505 2 года назад
Hello Phil, do you provide an online detailed GRE course with pre recorded videos which are recently recorded with updated content and in and easy and effective order to follow?
@TheTestedTutor
@TheTestedTutor Год назад
Yes my 5 week playlist
@sumaiyaaralima3563
@sumaiyaaralima3563 2 года назад
Hi Philip ❤️
@TheTestedTutor
@TheTestedTutor 2 года назад
Hey!!!
@mowmitaahmed
@mowmitaahmed 5 месяцев назад
Day 1(31/01/24): Done Day 2(01/02/24): Done
@atribagchi671
@atribagchi671 Год назад
God🙌🏻
@sadiasobhanaridi396
@sadiasobhanaridi396 4 месяца назад
171 is not a prime number. The number 171 is divisible by 1, 3, 9, 19, 57, 171. For a number to be classified as a prime number, it should have exactly two factors. @thetestedtutor🤔 please mention this in your description box otherwise people get confused just like me.
@cardiyansane1414
@cardiyansane1414 2 года назад
The 'check primes whose squares are less than the number' trick is so cool!! Poor me , I thought it would be easier for these types of questions just to memorize all the primes between 1-100 Haha! helped a little . In one of your videos you talked about 51 and 91 frequently being mistaken for primes so I recognized those immediately, only had to check 131 and 171. The last question took me a little longer than I would have liked but I got it right! No cobwebs yet🦾🦾 Have a fantastic Day Sir!🥰~your biggest fan .
@TheTestedTutor
@TheTestedTutor 2 года назад
Thank you Cardi! Glad to save you a little time. Have you seen the latest Conversions video yet?
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