Factor Info

ID 133361
Size 771 digits / 2560 bits
Status composite
Value 263229259469706581571818630561818409885580367830936750988079809107993067764746215460002799814966120746413385024908702620824070681185892330947616344271177288417610131262484483996401291289984002294264316958551411208808554138992880067862812295191579513922371374232679767677354431033403645163601851005584342682015372695300172364117387156376154755823965108828991389343040411862624950821835775527611282847671040177570331814860950572133150072873758882307343384496849868927346451794687209406077137068543701885158673344534175361923628383906485463935057250263314031259597328393311425779557374175275555327508501739568765890169700287503152120872052584277154384450103349164578648972667211787376717698305659935274294909635882517609775307098497202270565567798758341701850323725546017277

Factorizations

Primary (ID: 131788) 37376752870606823789 (proven prime)
(ID: 133362) 7042593035862961751749711457127430572315245354677862772285535341799548758360132079712264717119999360741676269780945815387098150067015142768582069483982180040453545957317835083518747901530217229919629228645150031054769816356033738609215084791203266070486158163867599130697385581493418570275231254196613256508725758873497308370005314162267052952100995469024910717501150425795246298199786364447486703437822778548474611525868948181766416945053759145979875419905435910791880117476984423841310221878948792739085762609406354540317078453681439372354552484280801032293811716848044740069659468224024042810358618749737471902844249189263163879066087879076146274712905210768757958868422977588429422991521283273409626437829449820414457726613315927743986212401834193 (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.