285287

Properties

Appears in sequences

• Primes that are concatenations of n with n + 2.at n=29A032625
• 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=14A054834
• Triangle of primes derived in A083776.at n=27A083778
• Smallest prime p such that p-2 is a product of exactly n distinct primes.at n=5A098028
• Ratios of consecutive terms in A152466.at n=21A238584
• Primes p such that 100p-1, 100p-3, 100p-7, and 100p-9 are all prime.at n=23A243409
• Prime numbersat n=24866