Factor Info
| ID | 2100 |
| Size | 193 digits / 641 bits |
| Status | composite |
| Value | 6248759890082738748681380541240741345535516726887030359494290008839823775168566770858649551702261654285881036183276862725303343368817702473981438947833185376890323318129723981168938017620667881 |
Factorizations
| Primary | (ID: 9085) 573005680996120855900783871963 (proven prime) |
| (ID: 10227) 10905232002621352221907433477312261126331265949540812609072398130994046739866047893638013218266665721727467724899512073496409866912059363463102049368044413049691787 (composite) |
Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.