Factor Info

ID 146687
Size 1084 digits / 3599 bits
Status composite
Value 1979730281380181484068903555365381122955788555083492053361364371521537333038903518364609246994349492752341817691020993355800253363995291609381762318819308814057162286317990758387540370302841698831907359091740118721499194711328734583619999437594504700315326526857952020197541578467159494076375246515799529392350263396983960364728020307210867013997598328118287888262400787830232976053788439125905752715190295187054579582925289741425636844262937034618149443245670462062766388968087266050401196075320878643221885725974631279424645247925765774591350848209082032242125847112472600056334311242278631570062788934466942358768714604498053332958201653922450292635101246023506871013945906811716015092911486953501405770819025491899305151209644127937178720943189201833412610885581189951430715424082467274434140159302489082065527729259151211473219277006418561684114387871025510555922760099337548545909735717316922898900838333047742398816218324131146362440790711687787205253765774576993445752194266383711523304332589598792842953952886470098859371053563377812130318574430231510759208036135891491084601

Factorizations

Primary (ID: 5107) 612796856501249407843 (proven prime)
(ID: 146688) 3230646927080222527969586078072106812846194250201719638084437266811644481112816488715423475259828983256682014158637217430232387261513739438421244187163494197904558044585602095694148482237855920184526657593188207074720347985392237229623192636218258556783141051829637286850557400242021585650205068649063585601180005300056796547962298134371039471936669250081225955672069240998401111099769454556981374468220645265971700940792054923431482668203789938500405903068113351636929603576285756151319460632344537188906589506522062607709892981886006136898471206843886528033430634949325319286836378020491981803608147976331698191386497757610847221465048015405537746413491894825843169317128452399107921746079631447764163954691630342330216459936230075286371348752625216835247575511718794190223851489699504945905743829659898320620712577488205774682619912348607495720464853781024206073098386156125739184394183647849323428518000301253027657091378093009001067034205457424762916038205677720019050213263853817216277810238659559555792053899627890650969906259958938995784732912041201897907 (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.