Factor Info

ID 177999
Size 394 digits / 1308 bits
Status composite
Value 4628804151368904060805186635155510856340253712268888197483035528193462927169244797820513997479824841770917070053315612433214690553849652218207006867955881681602635588839270927046183058341491715460297328489200310861363094312789799022107094971338402125013546092175490358001168658447836673621330518645934750581025220523674781947996838274661805257866625016340654845442840803238287728015960820865881

Factorizations

Primary (ID: 29721) 944258408137585813686274318096745451193284210327185749808249978686500799118335443897718426923221761 (proven prime)
(ID: 178000) 4902052352913177553719925729529290243815983017886004875623655442287436164716791311281809397594635534405628051666272406723045554649213811016529936492678357974368185815595764505831579681838713295871050734386783320876190058662253289341869050734332278452160116464302647936540499780902437750993784921 (proven prime)

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.