3723721

Properties

Appears in sequences

• Values of C (the hypotenuse) of a Pythagorean triangle with A (the short leg) and C both prime and part of a twin prime.at n=17A051859
• Primes in A155175.at n=17A155185
• Primes p such that sigma(2p-1) is a prime q.at n=15A247789
• Upper twin primes which correspond to the hypotenuse in a Pythagorean triple whose short leg is also a prime.at n=32A284035
• Hypotenuses of primitive Pythagorean triangles two sides of which are Pythagorean primes.at n=33A308341
• Prime numbersat n=264964