Factor Info

ID 85647
Size 770 digits / 2558 bits
Status composite
Value 71136399656337827463568010621305850877462333325336145531836983909116140145603579732524021018219349639264692072824306901234496394858252335256506092240270204949830974126849353040097739662329394687489711300701720918656016205861629953934491555644795433585802991884586488549709217726487497179312091048518946504734768766347228608531005548562740245019625980771378120673011851805036381543308540673475010394342122555657120785950002161958016123906989729133851054288455636865273333944459733902886055800320634557637204278620860485800276246503270318208821353928475473762505500476043843791459040441742017378065269172746479698781410434867931159531122830798273903661905467743779954655109823052141653471470505752282465776450722378317039079615501071913133031319556541729328892974755890439

Factorizations

Primary (ID: 83625) 8724703319150532263995205786459299524404002914049 (proven prime)
(ID: 85648) 8153446261054515375725434309962146213217503807679568375634112315021737977455689723687506953713555313030025281559177541445910621733206651929097147984217758601687761171019480537581686770453837737141790304027471456109332793366034755120687860976400460043567996107000467570273565005307155170370459301252759047691191590651161035843922129261484742696168094863351389206579950339544923876444066348043099721208420073132771572339031866971315894018164510915697579695293496614414060812860991391683690938715445338450719386035541959789023630513717887433043099818872045918985614005719778165921998312843754298205853125099641960388525321287719067631155240856074069845350105058325932238382342423819789978550475805820416327043608628409519111 (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.