Factor Info

ID 56101
Size 648 digits / 2153 bits
Status composite
Value 683725304916321739838255850569149401589961073493224306041712247095896956273133746645263600811997238684313749974869535282194140642895011105131906716956630092083934481888389569010218763208490693867779825151386391336844455211669895879416851627765387007833989123974372408963226211839199755626220429741859782182868638666387215746444504333106973645079076178306970583329989483803166956763828175357896314982800805216702385732823930200098743959501017833479661215667728571735586330419721704371655499477771904937828831033014102482885760443363279673763102067790363038211527334652067910756223002595516267976327489170827691624917968782594479371165655442058036561

Factorizations

Primary (ID: 78649) 716164560927079240026189379811 (proven prime)
(ID: 79898) 954704187025444693438733708008078226615693662031932047627844218095980059829894056634350837561326277864835105028919393177967760521010742014335118706618095662285061626906622670576366414592176186594813658225296099974503089645082309551079692523458076018956446076907330079119296114688048596811704244622292769540749188580959981302411381338971025029045455413631556890495811944582238816421124134947708520960408633135208928736773044338658259785998952574058293455411823241274645871789872632063535994501991467851819142917073300167801342331670832216713040951136652134795569674538627192885333520169501402311857907916425685797864251 (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.