### Answers (99)

 7 How To solve This Perfect Square Word Problem 6 Does it follow from Gödel's theorem that this world cannot be fully described by math? 4 Does digit $6$ always lead to $\ 25921=161^2\$? 4 Are there any 2 primitive pythagorean triples who share a common leg? 4 Suppose $p$ and $p-2$ are both prime numbers where $p>5$. Prove $6$ divides $p-1$.

### Reputation (1,722)

 +10 Does digit $6$ always lead to $\ 25921=161^2\$? +5 What do Wikipedia's statements about the twin prime conjecture really mean? +35 $p^n+1=k^3$ where $p$ is a prime and $k$ is a positive integer. +5 When are numbers of the form $m^2+9k^2\pm k$ perfect squares?

### Questions (27)

 28 A different way of thinking of numbers [duplicate] 6 Occurence of numbers not divisible by primes 5 Is there an algorithm for finding squares with a given difference? 4 Euler's totient function applied to higher power triples 4 More on Goldbach

### Tags (69)

 44 elementary-number-theory × 58 9 divisibility × 9 43 number-theory × 60 8 pythagorean-triples × 6 29 prime-numbers × 34 6 soft-question × 5 13 square-numbers × 8 6 incompleteness 13 algebra-precalculus × 6 6 philosophy

### Account (1)

 Mathematics 1,722 rep 1913

### Badges (17)

 Scholar Tumbleweed Yearling × 7 Revival Good Question Fanatic Popular Question Informed Nice Question Caucus

### Active bounties (0)

This user has no active bounties

### Votes cast (7)

all time   by type   month
7 up 1 question 2
0 down 6 answer