Factor Info

ID 217517
Size 254 digits / 842 bits
Status composite
Value 15687608852555050960380159443452124095634787819605039077432982238585082186750247925309680068583941917725795130856388383943031236933962829151594738058247300713078971184739892475801462960312641382983298539920700454117094947806235574782205482081868502065669

Factorizations

Primary (ID: 224484) 96845100804929751855099343956577 (proven prime)
(ID: 224485) 161986602545376226259045319516765602950607266645372119625368463174992550496108938489297583293913638351470072700770507680163893659780079956805111850770653984580925971397557193902539455087830652030034836272827773382524060197 (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.