Factor Info

ID 165843
Size 1074 digits / 3565 bits
Status composite
Value 145963204447355561619565538158942775723823524628025475081146133868818015720560597687029573112050286215145851354063118265810081438955412657492505667027524521363160547715995049201417763113708703363297574637482170989894061597133616963193801297427800963530212336303405351014964569077876064960615646091727841710415702127246676254893871623387476390735230850927924943569394826800175535082532135435450987181729133046282139169445825842434013815955631527226330579180515369648520489525703244787613741184496117748822887123108504488755903305794326025074265467546997558648799478402185469315914788217329675406550762638186873929848414144704539224248537854269079101812040152765673714890823641718440567567163883578279422664116444231302412827953522780307532696908968312333691701053684807778426128112596274193479045522106307295471288732982690995856702134730715667626728994141980361420283927336060629456109347325370892887817013545920721713119574948292174646664263386017292840458584507352290077110117126208832419103326743919482571199946209425772887934777982924562093756884037056039763366539880321

Factorizations

Primary (ID: 165844) 403648570530480065054722418881 (proven prime)
(ID: 165845) 361609615650388329593077381500813193548378173155153506729215885502906094231559426069579389536670635072109925155213621789317710944576313740862004903952643231922553053395770273497229281810565651820746141676431113615479932921821579043925895420874775876190505331648579489220756900401863809373765706615343668282218172331935556948849934603191928281413783074130245989612317049693056179947858788791888071191270753637762659187645919545183961491341019760531463625686481121921772819962022070847977713736342295910292801987467251554518948515200712642590939013505109331456319532079548876905302866889603055149539352179936150145825010591053702073480245692307894252442946009850461944876020989782963941249382560468873224810271862230543242885936446430114861250231311938877032435429084771348234178150317509869788106271057812954298923888549356819413711166481282574159550268273015169771969081972540061480205283374013278348425076620791781355383980460861795543128221727394017209612194406949078900592691353841833499761985268062481530094569668959411718535259330030530241 (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.