Factor Info

ID 124642
Size 721 digits / 2393 bits
Status composite
Value 1605641777429090378319517526988044436834853713344727951173057087843449710303616807994526513523037735080085370895016860741693315988883165193054719200446908318845742944989248943654950901304094668789822271984936747059704568275720470629855866033255089269200304901377533864703979321819913158927543178274849360138145608704622467302019091489416681918015330674390687263629217381932525654695442870953006908203508388048798991350656024370002789891609132636633544189357268598738086752434531953352989345100537743480132601139384290609996337877599698003960634125255543774456661927799514422943077560634005136813371669414420245674206891867806331816549566633980813546598698494930981814819838202455162409181053331559720575121117143853559199

Factorizations

Primary (ID: 124643) 922071094874329843411857954850185844797979 (proven prime)
(ID: 124644) 1741342708121574062705842729052448975531053096406481742177933540833852851250652780509080903157253180859419826506270384157318189187249102065995140154462032613515985194652342130464777642659366069645434644166657682096998182580231237927821888561153651549348871220688624377270169816956767184246041072662436181895257656335161121237086313883082348885293424002009419013868985136236502930915946290660018646793640637668012904064479595584794330593598737212455715917721870070189718121416132482825658561649740526421494268035719213170931040784254771738630509587262977801491733229311580556578531130845456870845527654430438781964574795401988945204981479748361865158184088188199180570456157375181 (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.