Factor Info

ID 142756
Size 1073 digits / 3563 bits
Status composite
Value 30794336427591221239590208293027883238747740824382503114191834028386938691157776739125005457889439529648611635223289757293711423496819974634080206714560599153617110750498196665962596537821919432257991987898345931774934473757910865928110498930914855345988231412306924349766005364396053893732153392901612308980220478547736201131065121794830893900213701811137561992290591019308585341167158907103154740720172914954614987641819091772669168345250803203640886547619595693857016868048045959711795552933990629473191911936589107505410382277107915917164562266318327690177984412472414663859836435570725692405709458567648203712544177566777899392527827816798462905209900622384428810914840180813184147563485823544413783006855978283714008155713983900745573579284993227212840789134531474902225992417749178647037321755044713562544808310685147072137270491730687463516019810035748917981536042814148592587587334543232825603938773402683685831093340618570974399284782302753494167498201495699229728050310618805151878308312913226970822261847826945711311322670703904099679260672646397613370748762153

Factorizations

Primary (ID: 20711) 15218649781150668794223283 (proven prime)
(ID: 142757) 2023460482396545983605157393234687146604203493813399419358985793598024238942863224385593657470632572471376054888065018604827739447569011313240036599877047597954945037873684243102545853616638015418905897086005240366252330180696271385956093617078008808926250667759065155257847529741816318516189713403190387954122127863985171852712104200175221471205090598389167392419375537343440285574237393469066085862943533595294274502970244699557923328798679411262215986551581980872637338474845986396987028870582901563318362120190303184488769358620158266549895293073591206212819386875144570632702834478756419594214185512487404638530495032351370896158705109590892715605175462218360693718991417909089086551410654902313241038338841919873928379581423974379350746811465144025736839952768542424458380427352589979854439614628450493665452204300435135788580057318646158605828751784428536640077477976804015263359998209426569321868377535483086026289225040044730540481231408629384983036611746754697069085092392988561492832583214861969027761400089945569633815954852167887699891 (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.