Factor Info

ID 160046
Size 831 digits / 2760 bits
Status composite
Value 479742213862995834345192245508945744354236614744804552273005585460450434810919720380196780523583946683402603208050031491881765740969469147913774340678139159461956453143501444283529675593562684509536057076685402812797413709186133916071438112786050382873636779516202421862471023911028200680667802413204488625729464864790309664772673011246769823302558440061499053719295782981359847583483649121012688715103445004729216020566007033995291442058325088566224210597992978626536212444312977086947272099937359100660935922729588665318750991189244998612825779587810915296471560033145707146900356308522354061350724542576887276185174074605350126903332350647991900809936451957703357058207535923918333624354111269686784034910433794424984592095883172050782940873846464219049276191663035088676231567252720209064275299673612278380537009365834686679827

Factorizations

Primary (ID: 158996) 278284824563643216116963929 (proven prime)
(ID: 160047) 1723925171324890883861646388377712978274002447766215370224302900514042704123285425498420885724194690464029503724637489883499319320814679260580232451511975181484937504450494238733882395412768361522728166928554024853369911785621652742276572829082298428969232621884280305593431947443625677075625115363796152231636059422692492459110531928907396799338473025066209282505022854530209332883053142276078019034334683852187040486920207966858904206709059599886344706785234695053491947716234337397758389385554147680196442070008163974833356151069815984567259053381478766091208803515158755096197472906475280903108466305848746300742266016599924525961252043744972287195427686621908791435572769853305586999106212329017964339791364871055566818766980624235676447720861918121447596695271201357073605871809427938792899149138763 (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.