41341321

Appears in sequences

• Carmichael numbers equal to the product of 5 primes.at n=15A112428
• Carmichael numbers that only have composite XOR couples as defined in A182108.at n=2A182116
• Square array A(n, k) read by antidiagonals downwards: smallest base-n strong Fermat pseudoprime with k distinct prime factors for k, n >= 2.at n=11A360184
• 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=25A365022