Factor Info

ID 82300
Size 337 digits / 1119 bits
Status composite
Value 4142577482487895004279053338013874638471406675128023038811449887495725126551620467138098611749554545550187838401149335680554844804094182528868946455295077156540638273830158398867247720251546265568841376095522496363117429491542894153261379347265673212814430797773298789794777600594526100392415083289275655116930653557111824430539792048549

Factorizations

Primary (ID: 57221) 2841459286777991861559883514350922118721754186163777133 (proven prime)
(ID: 82301) 1457904922926161835321968500071322540701243862104270955514962278177379655383295921836913664368194964620330057872004590720286198483643251391024701738483977471716082653958986825367843991513261934785634680755245529210812995323158171184607223456030711479876579064956161451193420715318553 (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.