57193

Properties

Appears in sequences

• Primes that are a concatenation of 5, 7 and a prime.at n=16A101249
• Primes with at least one of each odd digit and no even digits.at n=19A108418
• a(n) = (4*n^3 - 12*n^2 + 14*n + 3)/3.at n=36A161703
• Primes with nine embedded primes.at n=28A179917
• The smallest of four consecutive primes with prime gaps {a,b,c} = {10,18,2}.at n=7A215719
• Primes p with each odd decimal digit present at least once.at n=19A232447
• Least prime p such that 2p*n+1 = prime(q*n) for some prime q.at n=16A260208
• Primes p such that p = q^2 + 8*r^2 where q and r are also primes.at n=35A260556
• Prime numbersat n=5801