Factor Info

ID 131428
Size 739 digits / 2454 bits
Status composite
Value 3168030627466307302666820383881319798402730105413571459442713381967323866473737186512857285669117245591501279704675592669597575818395887354411757760866240753492954830347038337368289202815579572976783557231075652089640153528708998199836773782224415761569427544646694252193291980553835909948787850633748836400160637935459412586440282653272966704182299553593968202481300056315153697287851853592150503051820582469602749311775484502645098640646715865978440855828019568027859826929188500471422936384220125158653153690528140569988212578771259652367241600807789414334472248194387050087224649540287335877013098915512881467987582170597861922104668794542064397153530132703349526376569940342728371710981539306829812880667303911477932805225091007251037

Factorizations

Primary (ID: 116693) 31052955050216656539394585443151241 (proven prime)
(ID: 131429) 102020262559334234621660846926437550927793234491906475765674410601125167327341836005131958912499913380416141546363913662570085487364218215116783342753656475205058460602969933656003846770267391281251425793304756256422638711163604450764691183459710242853695195020269623897632163977896945317965964520993862112920806454893497395398664088016921653355553563150762325070205425385196335880918071110985786747085353014214581474007696125068518750701695688635109939408043293971311222429226298785602584711979889021238747020065889790960918405334420346445862978455739326311306492377816765241822745276942435948115898837017377663790769700995923887712782939635078441612538027257722925425361158337533418766850441370091138357 (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.