Factor Info

ID 64384
Size 523 digits / 1736 bits
Status composite
Value 3097558273888488158094481520379165282108773019203690446075424270474283347471929034634164205465817855687384583400244878184656882131827770603286806827388427115472363290977470090673291584367545312005112498073322612581106844979070577156323900217377796523751937164676793684355550018676840233743226795515864582933671677174241442117931437007807443773118427192554518140829668859117386582019714303689179060729777075077827647020848231221589538307961213770244312985771027888594969148670727917012419726814317958080940381763213384796191

Factorizations

Primary (ID: 63737) 8761551828023975947163 (proven prime)
(ID: 64385) 353539913326871403152595133181363974871562637116651454518642435694013596929582614049084747784674472884484322305969883246411937551074944012672657599428104903798747993754008997090816867862494057949745679206923028438102633193192666234937752499756123662026668681753799037909989987080789779911020430151635411664535386055600559054402086340507331198367871983457073555568032422928273396751938399991604324027260392091507892691589015037373414282896591035162529747295258663652386293318926003692064188180008593357 (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.