Factor Info

ID 103557
Size 663 digits / 2200 bits
Status composite
Value 163433722946106591459938098018491768547286693803161806315403813404214323709195789802369531334702059419134254882749975782337372069827345764773489329156117627199362299836098895553325540747320832844493276725852772157468128656252935857470043944693055921736980451584009351292176822052533462092645621941045534487343801045261439783722118928865555037849158646392193458884684552929640634230268848833654167240757022432251355727967387940432006360151258749362160955256483278632526924132575195045154281042486184022425346836624272871237577007834518029576575591291226942118657120152625215160891580523651811842614822088859380167387428579012855897066246838230762433535624590166801

Factorizations

Primary (ID: 121685) 115601641576164683150842157702809 (proven prime)
(ID: 121686) 1413766454505124976129908586555594084319300134994667051055362037144499272930859601175315489930709713052502187211613656162101445097873143495954351786281746144887813308399456434792058685640152457703957920189588432409090289918204298077476480473392956887420720551903244317629372765387210832956211841316509684568134780866871460317978877814396402719342180209021877579924312964017634372993702655166667496894905496593220133094203790450545219257512208237179173486419981072285834087948194616993196466111813924584050797135430869578515407132022240870915172768321594571279406261097910793191864181688913397225601107968193676577076637633000895289 (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.