Factor Info

ID 155455
Size 449 digits / 1491 bits
Status composite
Value 40941891065441829262513305831446889582573231829977845332497916131478080875436669052870215742579835021805774522443861186600245045290727494212135500079399677684889787425864345633854646262424362338026258374631156452926810948097575541792278068711072901226141259614994091422542029854183427255951025731439090507723396006669677165618447607727035240610917610557282250320874440815628941629028645177327883463444548694515472700535149415839555084487443075658361

Factorizations

Primary (ID: 154695) 2796214962413636917873 (proven prime)
(ID: 155456) 14641896855491255387751384357821736539586853604633031340845764680677517324526560754919345161200134142842589757190598151315723696698823351974884520349272702655153977122025595884377513018326455182574325302667286506347303026707656629196936103798609109980138708612814379092402213808820169121328337600667709450203703188271811416911655911477454164719787714280158982101597785035629553890559303507455796672221287714871360885571500805257 (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.