Factor Info

ID 164696
Size 688 digits / 2285 bits
Status composite
Value 4119242757125621459745438548348628323204416766200120421683569970557701913256458683807295439878691656849613525348748602934817431420400821296407896935383250496941625932884288622590070436389778284889509637434934925891833376821319953033901519519455016823885732562553089328228613029622071835026975354819221402327299761492574100338580435735987315657276780412345825075926611848227594085229005644493498007440679805368612840165731795076878517186939398223771093303454920217040502879740976030384511573489640952315474791032464370734717570142083261616517724203346067045506037500166827819962943423375906745412012951756839612692208431063927839379732167000203593870758820071878069834542916597573704384591

Factorizations

Primary (ID: 163543) 2260908423193372856201 (proven prime)
(ID: 164697) 1821941443920794946281422368590885344251356559932159829730808336011855208324528461795519393089003040519747290622514405929306672068416660689707244623803978814012693337677287051274207965600529568258974847749746106691489757211544919058479283284667349867068105557050583860322759067856676066861978129958111020796751248564148765923730688272572343961980052055835233561117610470269077878044126010231419715194486506652389532084468882619608357380461102890544351520215386400862241920489935200300298610782858398433770196943702466280229141079876219537242653789649460999065208301980585570830057572081507753451075696530977181705230820825700463098628915703028152978072480835635610391 (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.