Factor Info

ID 153450
Size 829 digits / 2754 bits
Status composite
Value 8575019732860943641983649485646820611771842095699255836640683060871403527778839375943984899392812613221595853051888727360858806815270339284598975964531606005892281987446391830611041004751073368074088968857517972489800958413711395577642624399224980602488874516907486536592886374394919256689646753623367274115860148920827508290780044824944712868386939606586017892126071077119151737970645573663009033581576042030257364224501034230988760992233826453852232905238104417291326822040338255540339683191876586695400581563589581524785506496230020172467060752459774706424831828130645654864283241896301918186269570583783669949863289815058009279338373969022475067810819639830268957333528842611642717810146203028248087554507682922705595173057980087817034309330825485038670452012456480080442276157221147612397109552121745371274917287411382628193

Factorizations

Primary (ID: 186435) 27102006394311094113411950488537842784423724143 (proven prime)
(ID: 187539) 316397967298129702332683115894177277081849350966643129775199559990376881689508076544269990402334645218683674973619781233650332044202572044151449190035247118012913682272079166966714796192670144003798016950434396416616397421870801064228504559894277487379512017438282778729527276489793897808811216629589679472947331009006881539665601541273496993592971938062563083186648198268010922026099468830522353280433689539406373935573235877305654596327107865808199961899312437162807807700349985867392385303362417000287512150873499183981514165593927580788423620256324223209769265430097710071387483688789142316920459013343639386745374891835482833338149847296836920984508668891888038271307236731380552294678266422478095295312965461394584035029600219813462327459473504136514208008332594437476306178351 (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.