88471

Properties

Appears in sequences

• Prime numbers p of the form 10k+1 for which the pentanacci quintic polynomial x^5-x^4-x^3-x^2-x-1 modulus p is factorizable into five binomials.at n=17A135843
• Numbers k such that k and k^2 use only the digits 1, 2, 4, 7 and 8.at n=33A136997
• Prime numbersat n=8575