178799

Properties

Appears in sequences

• Primes p such that f(p) > f(q) for all primes q < p, where f(n) is the sum of factorials of the digits of n if that sum is the square of a prime, otherwise f(n)=0.at n=2A052286
• Primes with digit sum = 41.at n=16A106774
• Triple-safe primes p: p, (p-1)/2, (p-3)/4, and (p-7)/8 are all prime.at n=18A157358
• Initial primes of 5 consecutive primes with consecutive gaps 8,6,4,2.at n=18A289907
• Primes p such that p^11 - 1 has 8 divisors.at n=35A342067
• Primes p such that p + 8, p + 14, p + 18 and p + 20 are also primes.at n=37A385035
• Prime numbersat n=16227