Factor Info

ID 108300
Size 247 digits / 820 bits
Status composite
Value 3687447396523035573251520196396983619247890819488120012753049815111584417117614450260387384413177273084554890785430892467622695091971695488666710011873448196440655263584835832183433424242653950836622348777968193582913075594514498398747867054243951

Factorizations

Primary (ID: 1617) 3869417639108687754384672781 (proven prime)
(ID: 115017) 952972188696703040503979284640361758224770900531417175882512802705657100509588886956267496236820816431702150771556451585147563954648202572613037931186531512145405005383942824944254240823417749189685624996505606597406571 (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.