Factor Info

ID 158137
Size 1098 digits / 3646 bits
Status composite
Value 181303131312591383211472833987188475542321031219229615387343128774743975066876838195611214587543878282780381923454194593790432090961079206082265294236579673603929689880936081884157427865370797253594248058359541837076168907675173773248899896518069003173144961347004495660296249107262619415967575379434544889656607761753264534360126036869086008745797211015246146788630348452690583329988030509356504733391942309183878180536852405224612502286777598528967747114970841281885318633474025462808074568262130010210055818914844537905441948067753361416575977282003567523106825340600971309831158413737981387113809179472002543655150026947452439826310601020611514956358773311169138196572189568413688166985362691816913059937160171613492833484125144418460107619881174944473205557093601764166649512001927791118843807075617476564693640728418015681820843437632817085317411268668845266014143134986161233986803198573071976838145047640560757369247235271393719581836466301217221842625924197384680183406789666356372848139594815850808947972330027110028598561739792630820840767879635655257140019754111222900794539057447908281

Factorizations

Primary (ID: 2946) 2048568835297380486760231 (proven prime)
(ID: 158138) 88502337919376048148067397068144708245445780894327635363150963131850906342424814704979290770333929670262728727980434638323463568713286404792801973976936467687146247565827509556782087406884075773113369054971186557830128789927228801277742786156233482688332755132114453762914517770050947810313594620314162010708359935842731666282260167253214085744971411674962183396018840174190775741490792560148331478742114390875385618123561808056126168640222707635354369656125369496304973114407176645486412839918385532358108439769770964223356738385464197546305571079608548729152105754039331133268710079108729030537727652865262920635865094484641885894992403714883392442842944335145203880005734609916939225037367737370207845638686721604722994389310562463629147517483259731260672934616452575989388208964846053804786961523025366384843036302929129154805544747246855469418200017895556156440252753400356345775921796117111193339652072304061728739889369655931575833851365855666807303040547071350277782989385974143404209830929088466693847741069713189040169368612526053118121181046883235018305602091551 (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.