Factor Info

ID 78345
Size 621 digits / 2062 bits
Status composite
Value 485590353953164086098318619878979109408719150440605197703447834012626650171581247979314362618774236921904846845116221997576328681996095247017812401115391007630414756997439899289348154840386635272268689862340455944486941342389227435831493195682435710699512823873480291742743250025013597464544077008240160438947790374684347495698628188618805229529022900534137263472757648118573074460639652740274726454548904849174106688063234000133788923668695960379089754245484131822731691421597739103702152554911092756541115288544189200665251872600377733837853840945557729810929958541328198581480239534255114657806023111540909613736858901

Factorizations

Primary (ID: 76054) 2872130795662440018376989868980211538975841323401544801010473553415011924085995482200054645920723950251244773324142463880517111199338735650600698529085542817393880379809165284617 (proven prime)
(ID: 78346) 169069721576229795840606344449103615007501914105870276103064985541015686307084606315102258164310222313317845968522557821630918461545094053580440264965914888216266105809498466031111108325904828622740370041365017398538232342045636258317686361655535391047448645679994320645375263102336648688820736244988767044004713542889859958608268702216458706661077952121939111038474891571508568587445180090888639753712780879387377145450919231718559025241812653 (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.