Factor Info

ID 64433
Size 620 digits / 2060 bits
Status composite
Value 79564764848652160604962858502146883592651445144241807149197787372612775723327726109277159985485810602694878111441454596182754150119678369335415070993721039835246810331581602004538115621380730730306203404356247767191396613159987895070635645374995509491304266746119155146724663713530286116313769711935455100651052925766291204096586674336340607645362214563706075828523538521623042112196328414748538575085862415260578933587249522391773417013797671151116672650659038997518710103486456508064328104605979191991671393949606797344317669461587606644149395108476103773359819086469264397553806980087962507834347087769284678126406887

Factorizations

Primary (ID: 63553) 436077123974389502159 (proven prime)
(ID: 64434) 182455718207600686667060114526493125884652940616100863158051693026576406813193108317206705335819707141639954269093182072515007282555009395047719623259406240577538681526514981787641110352551462221331897649409973168154639787770385835028259381949885838466316367428522174040883175457800329207612801146881788702099473805930778359679818761858212327361623432743333993321446741298733804480016787237887132626304715719938192665526856130856547753879923545089633855628304347853312076747861276103799142689332706266276140643215118682531924829377498444290088723823880933072173185097311413317031953058258722120357993 (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.