4765950001

Appears in sequences

• Carmichael numbers k that satisfy 2^d == 2^(k/d) (mod k) for all d|k and are not Super-Poulet numbers (A050217).at n=17A291612
• Carmichael numbers k such that 2^d == 2^(k/d) (mod k) for all d|k.at n=21A291616
• Carmichael numbers k for which bigomega(phi(k)) < bigomega(k-1), where bigomega gives the number of prime divisors, counted with multiplicity.at n=14A339909