82657

Properties

Appears in sequences

• Primes that remain prime through 4 iterations of function f(x) = 9x + 4.at n=25A023325
• Smallest prime p of two consecutive primes, p < q, such that gcd( p-1, q-1 ) = 2n.at n=20A058264
• Primes of the form 4*k^2 - 10*k + 7 with k positive.at n=38A073337
• Primes p such that 2*p +/- 3 and 8*p +/- 3 are all primes.at n=25A106022
• Absolute value of the difference between largest square and largest cube each with n decimal digits.at n=7A119273
• Primes p such that q-p = 42, where q is the next prime after p.at n=14A134120
• Primes of the form n^2 + n + 1, where n is semiprime.at n=23A193144
• Prime numbersat n=8081