Factor Info

ID 197260
Size 718 digits / 2385 bits
Status composite
Value 4986872392183477913490721143620184752363482341143534339289900057192954805493808629912848036646674263115804786718007596665668303055689668066852813414298248746908595308691858161196260785804040674371652885959238189222578710651830685692938015273267811064636010697222586274238165477680124419466866926658721437964197384154013376044281591256254741694793908107563335275975647483186313027350770611082928737990035551792079373237692144695303435981876137136366657383971438447215978654059279970977081885747884864050430511745354850973195827240139115180675021014163033986401359786583781195650046867753742555209665923728523613406178336644564414829365288186915947277747372174589771564894719413471741670089531303921447500785836928152561

Factorizations

Primary (ID: 7522) 1448915804946152111264738471459190964062624173 (proven prime)
(ID: 197261) 3441795841524974843527670546434776053402846078048400435707812223815528190406087144092826231733133615752836846152805965644454434960041997565965977595642675651211035741151353876582275252514501552481936148208271847954895353629798942256887819348798228925476481537271804409079688431874599999190107621800338677629547005612399731364408850397280481941077801921197479739542873835725578712491656697674081209299095360531098913338238845558370414993620649932356621059419752522992141732445233588247546101361858366563434950893847706913838479307949215683894057183686409627126716257352829706481591060620370087385209897291142207431731168348955172219631983401472569933780955469686242559103957 (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.