Factor Info

ID 129091
Size 690 digits / 2291 bits
Status composite
Value 236161587674138512472486320283875370460130031329998886696134427224204197739953828852337211378382876500247647473663797279141865736456782027643242950012751792755431176149922501851844856345927485404672860639606345026686164879901869721650995397660944691332731963726723014328479031999092151493538033608663739058601985234621932166551606483217560810732226296284448668780004128750138104475265156753485188377106144462700174719994188107130406018647143280253298152042235961871319459481351896446410303144732218004823902843842663579723111438401910306084617562219016031823157468694235322494274950043506476608302291951396374094946943836316653610800561105718174947077483121381639966875593288652684446795009

Factorizations

Primary (ID: 10178) 3171338827550508574099321676225537183513256388978290101947773289061763506561755169 (proven prime)
(ID: 129092) 74467472735023380786284077760650175368449229617989874121041736416598393611670034576766405525752707057548876020802686653543496703157414176170028223564892134924971487565347516105050501550776541873466413446743386030922282722989113461510252623714955632328541474971768297905963342885960327238487142939964112547205244692065394948818883183433302266806621070872633744256696439317081795890173548671657253127899220331546896087200524767597955419779837444369746545645590303243476242271678081317820474258012052742564338563822849045490529235314242702851139609379699942825870094873518795736911178651533684686161019171291361 (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.