Factor Info

ID 117367
Size 259 digits / 861 bits
Status composite
Value 7866228703305780714342378597372135696202519940860966398232234683900714540685824728615812944802207884288300130812778196384929829281400833571421854598233122818028240826990835676758585841715923108264402216478981069978437747523286343536890279741268058375984590421

Factorizations

Primary (ID: 117369) 641497823351236764217027323630807883783437921451 (proven prime)
(ID: 117370) 12262284324227263428127981412984256185877561911130751352718861038753394651810332040995223504637576744087056911069143668980437201420725089551647536868092596137146167390884949559777905715095694639874878404524937471 (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.