Factor Info

ID 53251
Size 458 digits / 1521 bits
Status composite
Value 40601285824936005236494318685661813904147157092158953800883686605105024029252885159388162427011473388500405752581607595463310026567831973567245568047251979430982897962966563104562088220187569546019884584229411811141246326467382875496097689343549571708810885308485537196724794656665778073460413731654866867236269088502687878389524674541290735923812317922091165594879647656220903681491503139947571380817271673094420780263942965484273109107824002243101515970449

Factorizations

Primary (ID: 53252) 126520319588376011395199 (proven prime)
(ID: 53253) 320907234166251879035255271861709519848587466638034604237437838392053170966497405302292854166842138786800450547502434315837525315624758779368552314474997687507361511038839958974298865705890596699170025550281194297205513448919431827805527589709790613221603865306369132305281381183850082309872678377248999561605412571668579935488595750007730462784820335919873501366735009277523422637765961037481719999298181807751334445053065132846624751 (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.