Factor Info

ID 195302
Size 638 digits / 2119 bits
Status composite
Value 74717606811453223991245927806221294709882077607802179250483490837375801871832728021934023736922007086354082647979591761824814032481167605517162081756432773152791880075927781330994453388507028589563019937991188936735850171939780883175191947046351181711449475425546030914998714586101749274432993806669132228920128424641235269694948341491497980589837996516306807392810851646484230934777798140969966351125042341673274095157890278985148281150969719547968596631661521379383681808934897235692378741941356451908830346803432863854815472864830856354264496364967025392689901081805255230832328185765981125750207049174977608116410510561323498877008597

Factorizations

Primary (ID: 160982) 5694999417905925480974811126039383281 (proven prime)
(ID: 195303) 13119862062940682938713145770350688048993206340618455597892501013011235125303593706338575964852658072020861989146556243914393599891066220260795071649696962573860203717283520415488907058107269894579174949235937542339586696717837669773693953262083505542769358188108915315741194680530700610326596003569764027373509061310207753228084086971184864668139908620163460114856661149986713058193277444588236864305067632985387863359991332084529287651355949412224464964346603712247939587661105660118767008373258931176970779357239183395189744249644647866138203188141499662381741426214278014884761847164256625216691237 (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.