2441406251

Appears in sequences

• Primes of the form 2^r*5^s + 1.at n=29A077497
• Smallest prime p such that 5^n divides p^4 - 1.at n=12A125610
• Smallest odd prime base q such that p^13 divides q^(p-1) - 1, where p = prime(n).at n=2A133863
• Primes p = k^13 + m^13 + n^13 with nonnegative integer bases k, m, n.at n=5A176649
• a(n) = 2*5^n+1.at n=13A199212
• Primes of the form 2*5^n+1.at n=3A205771
• Primes p such that p-1 divides 2^p + 2.at n=19A211349