53281

Properties

Appears in sequences

• Primes of the form 666*n + 1.at n=29A037029
• Numerators of convergents to twin prime constant.at n=11A065647
• Triangle of primes associated with A083773.at n=25A083775
• a(n) = n^3 + 71*n + 1.at n=37A124363
• Number of 1's among the digits of all n-digit primes.at n=5A152273
• Primes p such that (p reversed)-10 is a square.at n=34A167475
• Primes of the form 10n^2 - 9.at n=24A201964
• Primes p of the form p = A161671(k) = A161671(k+1).at n=34A220220
• a(n) = prime(n*prime(n)).at n=35A228529
• Integers n dividing A000009(n)+1.at n=6A259943
• O.g.f. A(x) satisfies: 0 = [x^n] exp( n^2 * Integral A(x) dx ) / A(x), for n > 0.at n=5A305137
• Prime numbersat n=5436