Factor Info

ID 149074
Size 894 digits / 2968 bits
Status composite
Value 259981672007894875836254372514214466990065761776110684418775867027597228332231900702603878098207011058792183265688878727206242296645610659169577842508227944454518514579364804037937727485228029014552865588956213181816340069535241793037150530051415342241749358727250283755204067976283321404567265837469843273282239229517150146076819620543618786561810171003962768043163500758626037585941897030961405892717676742449129618002313761322953106783768961832092053717313772025916814748454047530541815943294230610692794359633304256136378161094057232514673144247472338055080204909984138222332385043019455974670429488138196256775525372774815570564110473860365006438956329754422767088200779909342422162410579831860981873389355426580192344442776082759941305102060306104524993049101743263099123683319250692769968803288042989018681829272924074047021632711392734526106903063351240964732597669338157345574044414991

Factorizations

Primary (ID: 147059) 425141076149786955572181811 (proven prime)
(ID: 149075) 611518591340012903772310758662977380930345594520047774083328559305746584664920511732469613940854697329774827140123691384335517430873544443293014658199964508910440163874445082642125849229218865987681795588768008517352189183888461392228687651960752185233347536005460704086774703921991934694542865497995927385867560974546274028229876058107990569736375214802026549224371001827667049576256352513585594393922905828183347650511947436229289711066182212419711753569271879348510269843842641418633928551969898169209351289068612173051175367732111584009840481212079054308455026314140863459905252946698825647435962110792699325485448970117973091095791101359027743388017100136702026787445021001301899565460273428806277217767312557197835739910266066852857658867954948466447660928543061282077788646069833681463290901587079843261923611725828980789435211683107459355281310669516690195381 (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.