Factor Info

ID 78521
Size 704 digits / 2337 bits
Status composite
Value 16174209101943803073058594841757982103494003417222392692759718332854647672561124720992671058282452355852731895606291377002683865502660814911571123658540541333007482886198987603880988384203985726885088922432766231607696632109260042243224869456342888111845337778393106120308582801553249217301119971028968455868580031980127822767260050525334410639706031482099760756884679740242130940622192996551972657010056300392198194587386513196277933061232374692510861724529087509055597810707185222807171210791572450711649374225821579790907507243884338134235446939794721221800760489970717264770726458957896569891117436936216172650637901564110606960057548775393671877344935726089812305682105839800047591270159800939222141

Factorizations

Primary (ID: 76082) 74873107005826461027456840546732017985015839954333825384171460000132499197947734733564329519019603384125346864931519118660986264214961894702863522511201474023708838835354065426450679143708619097 (proven prime)
(ID: 78522) 216021609744138994830224931314888254568641598340568775834606435617956712721809426890145181166891543576346129046868439783317887038954342508239169278332808479858685571615164841723604687870251345811309721391362384390211910440674716460274602124581056984980887537834561300698335266915028764255039875883437069984875275373878278863817572706660494543528674100972003976312175430451983411145311472697901548372670265896835173486263779320227206261312678401890491537549627355336335697671813352991315714584524880944013530053 (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.