Factor Info

ID 133167
Size 773 digits / 2567 bits
Status composite
Value 28753769024186270198014875876307231978601983299156361394412471619279379347350025091215495404385766972346769842962828972393279695820754997005576960093262058753188211422884936186042623250562674941069649798964275167992387679061673250577058219094175251763598373030851095740866221107951000175651650769912527259212230787809827389532038931064883883262786873885667348039552552002548549147852511086361198383218574399435192895932262756907408929372419625960003983927374248477910562217892241345585747061876598851104575402683560735142526586316533473606346913295585610037637063983365303743682227469283084162755819966268402675901988205694663749805616709319247186443159584911950684417857532211704824072028872826694478349034211477392611606902922048538378602104387494800381140444188774232709

Factorizations

Primary (ID: 132018) 329870879538394852145879 (proven prime)
(ID: 133168) 87166739496444444781645359216050372626824277953660288779586932679542175771558755226071958039561621711574695291081982415741808718019916238889747856850959723648722072679562485266983534882056073835926394052232037021479951248675991033517266076841887115774244121468062101926760090934382403639074971349113014557243385035366132227879890054947482042154363467475488598635721542550972030642722479563101765232327956570096370018118604579145396877133211478220407127198642995760584312160289182689469152555743081585364153156509026465919651995759404762843781202361990623224074029123035664726370270695425715465698886661472568388836174770790774101173543193439324595217426697960110316142978620966750162231961506559155912756955190240796322580222898043927928967177440771 (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.