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 Showing results 1 to 4 of 4 Search took 0.01 seconds. Search: Posts Made By: soumya
 Forum: Miscellaneous Math 2013-03-28, 01:58 Replies: 1 Views: 522 Posted By soumya Next perfect square after 2^n. What will be the next (nearest) perfect square after 2^n (where n is a positive odd integer)? Can you suggest a formula or an algorithm for finding the next perfect square after 2^n?
 Forum: Miscellaneous Math 2013-03-27, 19:13 Replies: 2 Views: 589 Posted By soumya All mersenne primes greater than 3 will end with either 1 or 7? All mersenne primes greater than 3 will end with either 1 or 7. Q1. Is the above statement true? Q2. Why is it so?
 Forum: Miscellaneous Math 2013-03-27, 19:07 Replies: 17 Views: 970 Posted By soumya One of my friends suggested a simpler proof which... One of my friends suggested a simpler proof which I want to share. Let's presume all factors of C are greater than 'i'. Therefore, all such factors can be written in the form i+k. Let's presume the...
 Forum: Miscellaneous Math 2013-03-25, 19:54 Replies: 17 Views: 970 Posted By soumya Is there any such theorem that states this? Is there any such theorem that implies/states that if C is a composite number, so that it is greater than an integer i and less than i^2 (i.e. the square of i), then C must have at least one factor...
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