Factor Info

ID 67879
Size 1032 digits / 3426 bits
Status composite
Value 129900757834827778039252718190323921040093376585360100532600316786971656261772790645440560409111617421208510491936451573437483400213079104000756440462101036109378166541131813668833059120945122664973603954633622083867480719031804812005238335537524381195924618002607327804698782704303865183891512759712844559167914063884570685215383242768146988586511222950258238020921978535659692483462172346868414183320775022734580139619855274670986109795681710444608461464729049305968310882903779921670609975920297376299698952461141786166027358579950457716800162776788589059641811754541037429570524356005458528976390070146630937687511469160174818758734077549693610672565960378415840337928779349732160003444758512357689207668780596013768388144806034038514925579651157583300659641542247659704463069016443633432954367227618342856042869408380791386694430831370028171632672185056192666614818782685740486836995368024225160107915952516380069874997302033859286254341146767508307352594047130257666261428916421983206905853326772466700622583065571036500824991

Factorizations

Primary (ID: 65963) 4169249212024569235842583 (proven prime)
(ID: 67880) 31156870512844334511204993852494034484092446230294172302822105690542053930461537343569660861224168329969773933275021323144415827660547560732921144915256262426190340021878669527289193304568338323499892410523754269436340012281192850195858991446831797185365028014507154796289579920986735046971676471686119785134242741472934552379385282899377915255197591142540860295121360978579752195924951763595921177709222712315049645791209524194862076371798631588483303313981407867338536953635069487809465913842398351406356779883168302155263970187313229193301167490342999831313018847088498696366668667850518431237426579568598331106794912899045929430029069881015544829678001899035131538142354407098682878580793721362927178352333379718776025476528188853353354702150912710890290910410916102951376977690482594284749384540231888294937825970453528623182637615471277324122504957799826625457873244663158720033472183212204996483345054726394529828218464356278828996510177943198889315626077212534041786619364020847445893809879883086777 (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.