Factor Info

ID 197362
Size 640 digits / 2124 bits
Status composite
Value 2422948639716191814721022093855225186125213121676230765855160862631560846423069989107668632445528571558854404007902780695333942558009195282372236296031433651706664458491098443728508901582906882950436832244395120722093826380198675185899263432691671607659774253753231738558196192125521398993100997369947987135549384309159450848466827583682862993266177118761993690002716738721439757095867212031948503260023887879723680673073132804899003023957311584749807229463176660128221432848051202865350956395045171839667764003541450086822937357161936854850944818224143657700000620124154884217836413003144931320203362138500978359468509817601567991209838899

Factorizations

Primary (ID: 30829) 13597475760060990534560674261482552143222981238680738650279344675842999333976254120684110830291501615944580694759875645341764488169942258205259258845018587161391358293395021319242190656300828614397751048546597591 (proven prime)
(ID: 197363) 178191061522828105164778820146903023915245581610731188835934815232480232852330773105603832035553435649519685842835767525437555065834790201894670979588896763666023269947551971903288352262008663417971198534308335965012888189064178883359267851128927893956072828718081081213677668744149902362561077042443834419524472649757662267887567032581194546152401115219158543177708655238448595752436260214964584743397649719984512107268921136389 (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.