Factor Info

ID 137900
Size 653 digits / 2168 bits
Status composite
Value 35011285723835091867962927584022821185309912747040802750647013993229853179055214232213672109184476456478377501339843933165907055265737900461514343500613430453573045415901417877380444896003148814872504297371380531875837142470294888629393985749228999658250175957278268844478527358653666110566591204484664512374213590671956263727253586183900460656230895161155612831641352070629316133186803816195202667342112105797558607840572794770543296603598205564682687334681441167624033325346895544926158328444067815589852121591330558476332703621666063681045809418158716725695187526767991523208099227556155345191693712277413074335913891748737245070538939898660353749417

Factorizations

Primary (ID: 136726) 133159684625386787873 (proven prime)
(ID: 137901) 262927070023716608556771971833921529570296204277071381489949304923972848561602263913508265115068313332201241147062263648663810149141121894136148988993197521353090739457347102651939315795339527656912619532693930229559735285658672210089811336702722026233964154459944401124828978244092433412691370868809426529012497881187811854066802508570012886616432504224689641018171800512363701523133179693655820150022198804285137294138287339241515367743310697273262180348190871882036902793645580732668368591494245856005969467013875073383408917941813396902868069379882339125359177440507768599747505174744122140700045533435112677168022949820200430729 (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.