Home / Get Math Help
Absolute Pseudoprime
Alternate name
Definition
A Carmichael number is an odd composite number n which satisfies Fermat's little theorem
a^(n - 1) - 1 congruent 0 (mod n)
for every choice of a satisfying (a, n) = 1 (i.e., a and n are relatively prime) with 1
Related terms
Associated person
Robert Daniel Carmichael