Factor Info

ID 148390
Size 746 digits / 2478 bits
Status composite
Value 54901271485603801257553127969734782676757538528268756227856328470252272586012348899906359815554753308422092627097176903290295698487555836012735262035473555394550869545175078840923865861404632248753930792893313704850936899459113501318333721530333275408570315636894793887932054972442202344225266023073357704317926077083288740064855158137383981563215604093777836139455008118659041500866370653629146911237949039231339490753506823023575138468181039094374207107911777044616283609798551808128372258205169160990101176356737562679059483730413111461388468912956873672404255095466659781624191769057753115758243781112603758793764764529769280657603004630940488719174274586999439803124635500523288121411325559398025632689287540050095409968480942226167584326559

Factorizations

Primary (ID: 147078) 87134177825869551823 (proven prime)
(ID: 148391) 630077345715242207863862837441080954052586126293454249665703402699070145861195188642016450154210874483505346945225745525921328337488755678200379637236713823571326115939733799241606156489138567228235358311426100748408342852502876215008697999438880022533818916380212377014435400037954472370744819642559970577537630496151003656019481795403198621327066383122457595608452723518396435169687492938602750136328464183537288987966895604269284896208728252035578803234580655612027583896819514654376179113680426117155777932390767289631746993365803952424365062060143008677919428186560387998903467011323914836256466500069832980639484350745335024736975845234983156592873137835334966016386919491864681833231269048708951890628333878321990646833 (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.