159979

Properties

Appears in sequences

• Primes of the form k^4-k-1.at n=9A126422
• a(n) = n^4 - n - 1.at n=19A126423
• Largest prime < n^4.at n=18A173831
• Primes that cannot become a different prime under any mapping of some single decimal digit <=> with some other single decimal digit.at n=23A180561
• Numerators of the partial alternating sums of the reciprocals of the Dedekind psi function (A001615).at n=37A357820
• Prime numbersat n=14683