Cunningham table

sage.databases.cunningham_tables.cunningham_prime_factors()

List of all the prime numbers occuring in the so called Cunningham table. They occur in the factorization of numbers of type b^n+1 or b^n-1 with b \in \{2,3,5,6,7,10,11,12\}. Data from http://cage.ugent.be/~jdemeyer/cunningham/