Factor Info

ID 178987
Size 800 digits / 2657 bits
Status composite
Value 35972740787989966554710128471127255439225043388077524697865009111069605956288900136957934226319929371779619727479425487909370365168537199710389073886395942199523481285929653130704977995194268236423330119325216650430411340341732608931871288865339194220216774453936372955788405278209814904964946152293608957468167920312620027861381772916613003404162431642088275382895772964001455750758663976156537067627038767369098884345184314578429854064702348960049103207911815285619244267343007643831234277725075692583110662379557905459871536071721886626088796194635767031822174496050240216098442932719922478120424064957267291546682320706384635336234446277238070811386913441226410463134999779023013634005633284908927572652760976554627086849695887694198597492405846233715047188919024533983380184242915003389542128399

Factorizations

Primary (ID: 16387) 24554874798220986864643786538129965751201 (proven prime)
(ID: 178988) 1464993859003353984647206743363364660357441398216302269419487419582839064625688170545410896025380704855434766432285428931914926746235383321102213744203932245247991074687519902136113964504356171553739831869943679765868789664539248954189970319364046936998633739841822346606463537421084652816069974816094182282568672424851251339798420242948299536181467078735797444568732632622455328406544101828130074690211897774448191883775970642955196747748443009960253034311217899077305427850482067328416319263640273750121091913199270001669371940880444547168680080345710986369420591556102232450418751448180358784294146664133724573084319386308019145607412388906038865581031360078460575413673064046621508438314249278562642282583488230401729580777758699136862188844244824176359599 (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.