150011

Properties

Appears in sequences

• Palindromic primes in the sense of A007500 with digits '0', '1' and '5' only.at n=15A199305
• Primes having only {0, 1, 5} as digits.at n=41A199325
• Number of real singularities on a family of degree-3n algebraic surfaces.at n=23A200048
• Prime numbers p such that p - primepi(p) is a square, where primepi is the prime counting function.at n=39A245061
• a(n) is the smallest prime p whose decimal expansion begins with n and is such that the next prime is p+2n, or -1 if no such prime exists.at n=14A308438
• Prime numbersat n=13850