318677

Properties

Appears in sequences

• First term of weak prime septet: p(m+1)-p(m) < p(m+2)-p(m+1) < p(m+3)-p(m+2) < p(m+4)-p(m+3) < p(m+5)-p(m+4) < p(m+6)-p(m+5).at n=15A054834
• Lower twin primes p such that 6*p-1 and 6*p+1 are twin primes and (p+1)/6 is prime.at n=5A358202
• Prime numbersat n=27495