Factor Info

ID 53871
Size 661 digits / 2194 bits
Status composite
Value 2823793973007170537929146463764132986370580545373373675321681746790110357881155524198517971548962642807316351900822470239405097124070584260211902809295269509502114219905623203944275942608446963964556643412620618741446985308979877177969547461830743168037385438099264028148269565472617477465260845541934414082294424067953889904675704114515092560753950713042171228221967433286167195411324059007486198395336101584294152800029088767065910188403244837088265697629103831533063628866447478165968787335002779788018496012101389026082168135852540659398908578876904557421748358391819567834810654227773582791799420785195927583494121622649800361969647558832998452518182293753

Factorizations

Primary (ID: 52988) 3980083576443946028213641 (proven prime)
(ID: 53872) 709481074648719696318784440779043401539184556788806485511880553733767633041624636641673201023832680678858336525775088505625881130227402791357082229464537144763120417209184180632446591479125878089541791740647704488619369842266804826004759793165452990712524210843369856035833807029028290373079764936997991654169565952904244623432849594477286306354068204346613841931395261149684333392961336839167303726390907652597687219252920969889600203012027388523586728143407251895535213960477768693938223546312718631643938753572463118793402846080271034015979042024674958535453893202806083978025437723560520490013457233829364798238282741481897468699633 (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.