Factor Info

ID 67541
Size 936 digits / 3109 bits
Status composite
Value 658815645478695026966285843522661317185732199107789081887376343319653684937788138662005439221035725388849289758201415348786349712041219289178485007422614317931790438380481708043461492658557122343612185429934392329203322028549668757255801102555997751657921016190442587612161911371258294644200778180038313084880257596235301092519029467922060826604327202093022522307622182081917507228047451682081196162392924031805670188270147393678753346017587658788289048536770680982695761802062128225163748821392150586561486815222986621116488958953624808945782314465200241740434018442931016924424547735067175064924547911488524687572165772147791842208629803194743025938691499876007016751221137393937606354422378027975942620229797794674219574125771866168373911835053262550765236627938354910483532644992761906683937593056852368500265470867220297673038626963386069070634552608224900138829037055292577193075614822655989435352520034870029006869963578452792553

Factorizations

Primary (ID: 65785) 17280008471529631881887 (proven prime)
(ID: 67542) 38125886718409487858115301014246350797667234808949777438214588001690238223791005400526326441947910717266310357874581125823120255393401940909278242675916736263528211478751780563039451533449567670141159097814366816654578931824157820689658047460759572667154218661394762166356828601862896537757317932323201581483654623187670457069059830148331020829224110001249128535892365779543030208700383039630092200582457746831961145876910143305745170890649558681608814755331850309661910145215582577258686945216693849510079327477814922995344085560483793235710395844261779344709208278161007463274888483051429624363171791371705543868867725847522392329510596252582820567746272063409401606649763396847997461450230762932631097381327702913242919392153587705074555055006947306336347589642590150162604697141938783131918689497206294581612955925668338552185777845026340125880158235732085449867422745624660005969961057685153625847353159904119 (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.