60901

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=6A051859
• Prime hypotenuses of Pythagorean triangles with a prime leg.at n=15A067756
• Primes of the form (4*k + 3)^2 + (4*k + 2)^2 where k=0,1,2,3,...at n=16A087872
• a(0) = 1, a(n) = 1 + 2*3 + 4*5 + 6*7 + ... + (2n)*(2n+1) for n > 0.at n=35A098931
• Primes of the form 8*n^2 + 4*n + 1.at n=29A102130
• Pythagorean triangle side lengths triples with two lengths prime.at n=47A140391
• Twin prime pairs p, p+2 such that p+(p+2)+1 and p*(p+2)+1 are both square.at n=33A166564
• Number of nX6 0..4 arrays with each element equal to the number its horizontal and vertical neighbors unequal to itself.at n=12A195960
• Primes of the form (p^k + k - 1)/k for prime p and some k > 1.at n=22A230444
• Primes whose anti-divisors sum to a prime.at n=21A259932
• Upper twin primes which correspond to the hypotenuse in a Pythagorean triple whose short leg is also a prime.at n=7A284035
• Hypotenuses of primitive Pythagorean triangles two sides of which are Pythagorean primes.at n=5A308341
• Primes of the form (p^k+1)/2 where p is prime and k > 1.at n=21A308442
• a(n) is the first prime p such that the sum of 2*n consecutive primes starting at p is q*(q+1) where q is prime, or 0 if there is no such p.at n=13A338989
• Prime numbersat n=6137