Factor Info

ID 129641
Size 575 digits / 1908 bits
Status composite
Value 12716469589714266011568004332174924082633604637185804214331162379635277007245791013311201771260919470818019731233815891143061709374715407617879400550461757133548386365526844305812016493633522953334972947129466691842999162427489716869851648380698412481157231181100425413183574257585267564413885246655539015913430512987850000633708786784499044539689074666814258802052734483629862170364736386966211233775534795361758912338359297475797702809283306830050806134889487225189948280446798491969533266250062466999621031991217681135351471361583331277125589739075450720918553915255434081

Factorizations

Primary (ID: 49144) 9708270681332851009594289857896521215293112615602731464625368787894840155614746464715716168748750698748593681 (proven prime)
(ID: 129642) 1309859397942581735946578035243433925854348382870948025122496731872947500585702203216879324382124515912616643823090003245446719707876751488411642110648401814635027660126139938606579668947868631294315174928623769259509700885771156969513422895250255355390712361642909448171179621116498377870331072257246793096287121747998608928196769523808982549087191121601079944389263978987273432604230321449791541946029762832171638221252185179443973272236077774055539620976582328401 (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.