Factor Info

ID 172545
Size 637 digits / 2115 bits
Status composite
Value 2763978041697311029933242718752206147507589118940250966311889410285872845380878261747194527220906500866154851065404672184187853684123934195708999707881040995664596912966038946800807727408616530328440385245365964187332330647825001627555757534107842007967289381146635927932425368092054688908551549753021012559024271578430928905680529610077285453155058221920201617008258578183936307290610377607488899657941518349804351376143788064916773130758361902890236502862211318786331274064073240549168550391750153961906364888592863629062112522626037548307576976317528628991306701863661710042369483895706341195154859478074817613756529731245114889751327

Factorizations

Primary (ID: 171511) 188869939380823362388156572440172800309254978058537043889740170447092005205675261439106349569668325710780277998487121799 (proven prime)
(ID: 172546) 14634293052449338396439288862272244314195318250619109939880339779903810252379804137966430964394080397680531986118184979920174945900715005793256701333376859097042157980210059047437426868425047228375153193846327744783327360403230682501145614144749755559619925343946738485368131414933604458595672315246313043892597478450117530919150735659645693370165407636994314005471641168124802532703344077917268534579595274732021988709143682760792967520288185835476978765212250397339118304838288821972405672024734834786793991322140073 (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.