Factor Info

ID 112783
Size 729 digits / 2422 bits
Status composite
Value 665728239069820153425064042124580791676788918817712646801333120935456994680294759479518776974230365140899158480122389487790006476734779322009628371095588879289570963155397587595157974676393068549385284911692605139480426883064974787054113660644713269291323142116528826989635171599891617569079478016823647875096076607393802240529373581484296138505520960074320464031267233903046671351148982588142562595240758055077149169792887228113220507482412306553244556567912290995726858987014133334688791655583451472852710034253139110344380857119312830533927195395972938489405054825742801491976207350435952968131728262597148095077478328667718885170160363885457716114766379634540394399584162419333187665284754922738696300276143121856482278854689

Factorizations

Primary (ID: 1450) 51213564512572703561 (proven prime)
(ID: 112784) 12999060803635076315954258493030219070347141914547834805486448821028221483214842184164057335187788064909551157539928245113188296622386359711435963689537583469446948747840959212526467586988712603898157112064649644437221905072273012752407475774280881919496165235541433071054817757596184196902441699101346362157816386711333645041239728264085024097570611965430049679993581376179829473219142166795039227183874545704151517655855494877687956176772028443416215035611902335217212867170072987423568125471392413750314915695160593731225649600075343884968633524134572304710685353039521212765139142481844813102000576489071483997745878520634992362632743194951353608913571694350283511642653760824322426670355156660266454388249 (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.