Factor Info

ID 141897
Size 641 digits / 2127 bits
Status composite
Value 13071634903346797582709147810420783426669631067848003114737793517161398371443336579025115542481434370332562482635364357431309923311352094418448172446863534119338951297066347347356916208847885092728329016419124938543945445135525459768478226452316471882398809231056359464536506095571654091471625361822083563968501543276156496536963126709905433490009471156783360765409713255665410906839441257155045284596107364144025348478603801524487033188373784463208849020669726184036467492723790629356181440577533828899705394445326994945910357784236337298904738253935548689312802524719559275821161209948873641604254559060156116201044771758561567546083353993

Factorizations

Primary (ID: 6720) 23320317172851318360001 (proven prime)
(ID: 141898) 560525605482087044554008346858188092500762374280364166027442525590100405577695065964336414469543561163881843098214411882870974076465431799753492455472555314955384818162959979979922870027060426213589873034169534480020768698959981566208702526777215474486376139473855466122474477858519226505704233284041218709097257837203246966875730546669968292584318996763163242755739115486570022848435730707782411276962196833373695028968362952608823130660167981317906934441714583983515025348919411187363306443111575992213132450451631733996421318684974531455262488393766398461248467691725309624998413607371156719351701259825698671873993 (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.