Factor Info

ID 151283
Size 980 digits / 3254 bits
Status composite
Value 19273352632612938243537482677621945573710017095519872723607579473431811224019749821632531991296874688208368290398540563965707438907714134871015341939276429019193493084629118366591956245185539542300448431942954256612179892265649057982301752011756635875893439255068159006783125594694007887084313382292042350951176882182483261465440262393749841300970346793443538756936228883879233560162679639335958975676274370081081259588254812206410998937407173760211626014886093175628607572494998587732722067344232407506715013941970028010963230199462246158199636820191337574296320358405966685338851108942152019529534662958073325734175036535406437133753331584694736164590727437125510611463986375023151178571431563951043389875020522950568064746111149715884291714630365170235725616454269784975898913234187040352457782309026076264458395523404768575323578809683627259366916904126477267551302782223884264928294096104994240562216027127183959088772343525325106885127196360974626539541253681131884346452777

Factorizations

Primary (ID: 183931) 2812059063171142719911518077924554801 (proven prime)
(ID: 185442) 6853822128073828612450157005656246533548100012363895777151655699129368129648707484173786745292190898843934173330342673511531313251757990858623871693183398045054066507357424982016468168705536613368498244798840165235694032324371286437447039489989245904772711391168897856393108083994803401455832364397777353811773905545868608408125684163958808744843597205229602086058327780586785749185217361264563826333099544488097669461463775403158620133088723998892841439302474822746465506205452742423917654059850715634502449820183473516412532430493718060998019215008713886854528860870765544624715508365165575884331021866155760442183928548995459069934219243993243087105896945196012645541112802835108821604788244658795902526240096184785471358492325038864694909244368233290986889335703347462089509985360222466884470445429157918630653682526481706036969382105064373814334834432466679350974647826150563564676469110292300639870740427534966909993026312112412455853177 (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.