64709

Properties

Appears in sequences

• Primes at which cusp form Delta_20 is not ordinary.at n=8A037950
• Primes that are congruent to -1 mod n, where n is the index of the prime.at n=12A052013
• Sixth term of weak prime sextet: p(m-4)-p(m-5) < p(m-3)-p(m-4) < p(m-2)-p(m-3) < p(m-1)-p(m-2) < p(m)-p(m-1).at n=18A054833
• Primes from merging of 5 successive digits in decimal expansion of Pi.at n=11A104825
• Irregular table with first row containing the single term 3; in the n-th row, n>=2, we list in increasing order those d=2^(n+1)-a, for each term a in all the preceding rows, such that d is prime.at n=44A152871
• Primes p such that pi(p) divides p-1 and/or p+1, where pi(p) is the number of primes <= p.at n=20A162567
• Prime numbersat n=6471