26932081

Appears in sequences

• Carmichael numbers divisible by 11.at n=18A182090
• Carmichael numbers k such that the odd part of k-1 is squarefree.at n=22A263403
• Carmichael numbers (A002997) that are the sum of three consecutive primes.at n=7A270267
• 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=21A365023