Factor Info

ID 67138
Size 628 digits / 2084 bits
Status composite
Value 1308105759834569953586650222854678346352861663035840906383285921069726954522084613974718460916989571009649270402474538364720369271239870549636650939822902421735624536342118902501847646838571721896520165650821193216260045824357797928964519242239601581122197241259926851355348040605245372799293641577606609799908946452573926527511340757316465205732088155284479870665177865765125487133805697306131265693959933158306832074823909596346417632277891821787421753575649969971326521127632734146156758514031203704877276058516237770614682319961202702376793632285473861861832672969284550362230228797420290592313444505625554768502650370025013

Factorizations

Primary (ID: 66293) 1865040051943737561257 (proven prime)
(ID: 67139) 701382127676704404941377532060534465270804812697920453594640689868456616120383410976283204716247079631519275499771162348501663707643718431962951704465571447820889044090958478344150340180772682131827751346152303825698417551785359564848572520115039078316889015913092036457503344554531195368136027343657780263274938679006871632323554096309634420028935488084672074297651884819972687134671734223420762404151694045755953647451712622825601941426862780633223899679390572346615648200490177363977637141138028884192796978024844933245777112753403304041490573706929715628128897968255837892256332109797232768325972264109 (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.