823541

Properties

Appears in sequences

• Numbers of the form p^p - 2 where p is prime.at n=3A088816
• Primes of form 7^n-2.at n=3A093612
• Smallest prime of the form k^n-2.at n=6A095304
• Largest prime smaller than n^n.at n=5A098681
• a(n) = (2^n - 1)^7 - 2.at n=3A098940
• Iccanobirt numbers (4 of 15): a(n) = R(a(n-1)) + a(n-2) + a(n-3), where R is the digit reversal function A004086.at n=22A102114
• Iccanobirt primes (4 of 15): Prime numbers in A102114.at n=3A102154
• Largest prime <= 7^n.at n=6A104092
• Triangle read by rows n>=0: the largest prime <= m^n+2 in columns m=3..n+3.at n=32A118132
• a(1)=2, a(n+1) is the largest prime < 2+n^smallest digit of a(n).at n=7A158311
• Primes of the form n^n-2.at n=1A162927
• Primes of the form 7n^3-2.at n=7A200916
• Primes that are of the form p^k-2 for some k > 3 and prime p.at n=9A347032
• a(n) is the largest prime < prime(n)^prime(n).at n=3A371346
• Prime numbersat n=65685