Factor Info

ID 81095
Size 675 digits / 2240 bits
Status composite
Value 139749599041856085941918791745021812861173794013267708177479318376000848124098577890434597473878293557766983299125205969373129848425414498926140218626654904937574676421735384042581452736492681470903861767340267859198476554139737563913554732521609541399069975056727996319992223516320564517821798928746153245166364815797230608377724250068139485832750209524423799833838057469864201504734220689502260160894026393444619881604756526855405292605425311185308904877264199841451382444842473322409728427838891917159730297237427597345021697410363045117300670587535647651194779552516377034787820416384187118428373180258035835886417116764030926739514789858951681701948772921137448028389731

Factorizations

Primary (ID: 54894) 4961804056982481090385314988238018557 (proven prime)
(ID: 81096) 28165078152409900252609148993978009410344549516369963642176066412411189243921547797217498025596218488315885270787403022216684347504628450933915052252136462681768263658620436269326059672463752562260817915330000241096848117852541582253992426490669117541961740592528583056254868054867293235662140934695543365200659101452016948700339812497121300176427024015359895054576362309912080922302592268206464671900065468317476086888704980444911185574881776764297806653588235604598025699762181782573083454549125903967591824848914306381922844456922108233136792210929552867240299862041881674994888058132815093199939675468452704167418868117241265074703583 (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.