Ask a New Question

The primes 3, 5, and

URGENT HELP!Squares into PrimesSome primes can be expressed as the sum of two squares, as in 13=2^2+3^2; some can't:7=/=a^2+b^2.
1. 1 answer
2. asked by Sara
3. 1,244 views
Two consecutive odd primes, such as 11 and 13, are called a pair of "twin primes" how many pairs of twin primes are there
1. 1 answer
2. asked by anonymous1
3. 1,381 views
three consecutive primes are summed. when the sum is squared, the result is 72,361. what is the largest of the three primes?
1. 1 answer
2. asked by shaun
3. 2,843 views
Two of the many conjectures involving primes are given in exercises 36 and 37.36. The mathematician Christian Goldbach
1. 1 answer
2. asked by Kyleigh
3. 98 views
Andrew arranged the number 1, 2, 3, ...11, 12 into six pairs so that the sum ofany two numbers in a pair is prime and no two of
1. 3 answers
2. asked by Jane
3. 2,409 views
Let n be positive integer greater than 1. We call n prime if the only positive integers that (exactly) divide n are 1 and n
1. 0 answers
2. asked by Ron
3. 541 views
Computer encryption uses the product of large prime numbers as they are more difficult to factor. Match the product of two
1. 1 answer
2. asked by sub to AntsPiano on yt
3. 407 views
The primes 3, 5, and 17 have the property such that their quadratic nonresidues are also primitive roots. Find the next two
1. 1 answer
2. asked by Fiona
3. 28 views
This is a riddle, and I'm supposed to find a 5-digit number from it.....My thousand's digit is the first that is perfect, but if
1. 0 answers
2. asked by Peter
3. 1,159 views
This is a riddle, and I'm supposed to find a 5-digit number from it.....My thousand's digit is the first that is perfect, but if
1. 0 answers
2. asked by Catherine
3. 695 views