Factor Info

ID 181425
Size 498 digits / 1653 bits
Status composite
Value 396250277855735347226652763116192199432918274817249947582321833512181279871957050537841610972310269959836993198825195304848413292264999672480027658794560026916495905168862619882736290378885476609758999711943881194085523508483189402936425495069307830982621596436262239092949834651517447846189780393756721668534231783729571629865648885701908196552916263331463111506058551979336752890430607569592191718148675913791325400674832318683780879785785101057796035149989263640198690784668463113452379716142633

Factorizations

Primary (ID: 11693) 654885891476141016165461375447 (proven prime)
(ID: 181426) 605067666006012357175192294693031401179661295700501334249175754750269922535664146626797892925423578537826727329428092721432465710051681617829805052658766472219160379827004178242725992459174486483450484141522511379814532978925270572316571893039418501492280090291894424243785091921420520177895232136270924466884844098858468621228185366770891980523345712557174508115012676463591698489441282716773734621757063970724894098654507262202586129274969003702684403454593932656639 (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.