106696591

Properties

Appears in sequences

• Minimal primorial safe primes: p and primorial*p + 1 are both primes.at n=7A051902
• Smallest prime which leaves a remainder 1 when divided by primorial(n), i.e., when divided by first n primes.at n=7A073917
• Primes p at which phi(p-1)/(p-1) reaches a new minimum, where phi is Euler's totient function.at n=15A241196
• Least prime k>1 such that the sum of divisors of powers k^e, 1 <= e <= n, are divisible by the number their divisors, d(k^e).at n=17A272981
• Least prime k>1 such that the sum of divisors of powers k^e, 1 <= e <= n, are divisible by the number their divisors, d(k^e).at n=18A272981
• Least prime k>1 such that the sum of divisors of powers k^e, 1 <= e <= n, are divisible by the number their divisors, d(k^e).at n=19A272981
• Least prime k>1 such that the sum of divisors of powers k^e, 1 <= e <= n, are divisible by the number their divisors, d(k^e).at n=20A272981
• Prime numbersat n=6124475