9585541

Appears in sequences

• Carmichael numbers that are not == 1 mod 24.at n=30A097130
• Carmichael numbers divisible by 31.at n=18A182151
• Carmichael numbers divisible by 7.at n=27A182208
• Carmichael numbers all of whose prime factors are congruent to 3 modulo 4.at n=6A329468
• The lesser of twin Carmichael numbers: a pair of consecutive Carmichael numbers (A002997) without a non-prime-power weak Carmichael number (A087442) between them.at n=15A365022
• The greater of twin Carmichael numbers: a pair of consecutive Carmichael numbers (A002997) without a non-prime-power weak Carmichael number (A087442) between them.at n=14A365023