Factor Info

ID 155911
Size 703 digits / 2333 bits
Status composite
Value 1431395619654694330324557839526151395898380751061778984054448391311817183814031240761909188678009187651274154496491545361055043701554485511436576585409816725509113817642034616816239284650264489698433318849350483695109085517795534960934447387626503108836974952121909542899764331689947336131227860286572395792290402534413913035683495309941108128886454496376953985665133061247701279058311101176954042495278335917771702855627520629234961598795402209530266090341004981130100964276238464461050447349247014816836947041700711964542166471221821884317134699378783324388752479811861424433987262876858357032195280487463441265499944804762460319291181511226042713700493202134905298270403470035779696426651966629022227

Factorizations

Primary (ID: 154590) 88770666332610762169 (proven prime)
(ID: 155912) 16124646561640794130703807770354410645182449156310684231115948741923956359087893209292704626939300740107103912339262233163951576365728329227840533607608819655478141106060667691848475469492467650629584619415466937371528024940484383268417697853885441380013784020754712779002762012252500206315942815929722867800554804154820140075261355416631521970204069835827409575871331859515490815262461431238868570344528842875399554934478346282484058251310988474160201417276806569448384298092628179300235233921405800664491590484929755945039908092104875935936103744517233220269189863496122971392066951323694985369884100839155426705858057321261900823596053559270024176355117641703545978349753314083883 (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.