Factor Info

ID 146978
Size 1098 digits / 3646 bits
Status composite
Value 349198246899761047127390714510907413718852274525886154798359296427978689804667437009461670551095091891198726382152569406847574662626269500142525999573435513514211238004819950083916233454581418251475855879092665562886628518254401052424013369162238495379109072023835669815599246519857048539779482116041784131546041506723289799065518830873596151237576222200096553849221404306085436616631926632482714486652389728910729613062867196605129782887876651881498612366512244147445107360088183525398080218050551412767892773894687960560168519085565232262893259189822580564198925011150944649179607297820859694615706327266825862300470219818839628125296862877497511195947919034129826379998025268752969029251959597932010790415225736956733881234669391728311684776453741851219849695620414572793394638149151469069983285412753227210751299724533213984409438825269325790818745066187979965877088349918541068469701185481509766232667718891313584248249655478861387321572991164767620323768254556933782695983143271486466787498861834640465922738639563997310500731735617045049240109624880022126729307664571354952524847581915519573

Factorizations

Primary (ID: 7446) 865923475887669700104067517 (proven prime)
(ID: 146979) 403266866672939278526795598790975704603332843217643484343477754839292982792670659114451874192936471400226955773429343887658373598038927068648482056244162720977435235037613396625565513184994596710115609278071836973429186884084079298498742592851004825547626485783025697875631454125238206783522505189112063041811806304669830558216844596802832261872371787113624514259825284254654378576048005410633633031613497127954728927115911953418223736361554449265513070955513072689156147146422713853526353099146691169235583902622846666266834954328215075096255715665759093098444273313862169345875093069368193243864682052961296694361772472189403021076583677419820585323732303081606922740039436727113447781236607400817656296950702364816331763826810854526413934987224614098928965446384828847759183035109824257152385119945119215940398311509049796640240739849241857030564259191691920333752198335781371580566919305282544836129241079331867714514740959846836513924750250373662368595065295490860073369846920302849345857388705377460256044551083046375001400141368663535699057442985100520182497947769 (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.