40353601

Properties

Appears in sequences

• Largest prime <= 7^n.at n=8A104092
• Prime numbers of the form 7^k +- 6.at n=5A144236
• a(n) = 7^n-6.at n=8A164783
• Primes of the form n^3-6.at n=19A201310
• Prime numbers of the form 7^k - 6.at n=3A291861
• Prime numbersat n=2453911