64951

Properties

Appears in sequences

• Fourth term of weak prime sextet: p(m-2)-p(m-3) < p(m-1)-p(m-2) < p(m)-p(m-1) < p(m+1)-p(m) < p(m+2)-p(m+1).at n=20A054831
• Fifth term of weak prime sextet: p(m-3)-p(m-4) < p(m-2)-p(m-3) < p(m-1)-p(m-2) < p(m)-p(m-1) < p(m+1)-p(m).at n=19A054832
• Fifth term of weak prime septet: p(m-3)-p(m-4) < p(m-2)-p(m-3) < p(m-1)-p(m-2) < p(m)-p(m-1) < p(m+1)-p(m) < p(m+2)-p(m+1).at n=1A054838
• Primes p such that pi(p) is obtained by dropping one of the digits of p in decimal expansion.at n=16A114924
• Nonpalindromic primes that are the average of the members of emirp pairs.at n=32A178585
• Number of (n+1) X 6 0..2 matrices with each 2 X 2 subblock idempotent.at n=15A224673
• Smallest of four consecutive primes whose average is a triangular number.at n=31A226155
• Primes associated with the indices in A362060.at n=16A362066
• Prime numbersat n=6491