Factor Info

ID 144636
Size 966 digits / 3209 bits
Status composite
Value 807443538197364501282843581542295170383757367013362474614762320373223422141950373649895944836465534687846564060725662527999501378827344849160971423994108568612763627056355466086733624389220913325460574267578098824361381180466835930379254681676417214934080696601533859000290443708089275272577400267842154898563822391449867849013258759368641928355754251335639329717305892167070432750569134286244249682637431713692916620979340247661253057786365337914531931887285267154653803101097277963108184483671039037912083742172122772549142689798474867366993934415023025581056528643539366555838975004493683620349098320366738399469232362120291764561399882693469380819643728065277367665674238595500027082461468367451591842533091059871710877422807043115826620262823492326498380848120839591692812586361873688978192172328558382917153247543238162481400422488634151923291102431713972386256658540648803098493226821834452423647815788274902309165530212082654073067055116314845797403464982127

Factorizations

Primary (ID: 144637) 21582322308698031378215587 (proven prime)
(ID: 144638) 37412263918973698941819968134203978053451685752180047729094252509785229661898383909962293642190835547814228073239397957135878276370885004544362915888323906075753580060024860984938992085097950513343270386263164713381472331414914335554600775206092233321395460630554255849654611896208876010580243659452521131577545030822281986657184926633237554824846794867994665670465623445144022622925767882783670322087245622572553492472045136056668405269418739427909396989929363876571556107760945730360884154317030211001354978140217597439450564958435742899618997346254160791303674792069794913830634803399820650747607089308971891482309211160483039900673432723879339089162927728180266655335818809769454920999870961471854009317907213442856284622228999290899981152453794239404877325083200913610109755946891764208606169027371166276312458009086126795634523011034527388915848182340582266190131334682664484463808587423042062375476649590317804874097965622561423060421 (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.