Factor Info

ID 132892
Size 455 digits / 1510 bits
Status composite
Value 18191061767671920428605180494050828574335894668233794829233090159845440178120647768836280561244975708760878594680687024191885909002790587350185285175054562062373738993028256885433963697534066173201235892945331600273843886952845144819965478102569666647817278740895324758115399543420438221962019905907671635564248254597825377620387540572589308091785258908974326916888271707540778469174592631851416808709919258036228730866678145778911060233493080010320180099

Factorizations

Primary (ID: 131739) 264564425522789761284612235919 (proven prime)
(ID: 132893) 68758532942309471144561728158001930315321002635879266550594847030496163744303160414352290461814793596377166497991149750815882277549393815940045895947124666792890089081998984179466707250852279782765496076513495796101340030326423963004369288711208291547626699829429465067221962356324527066955344498942677754134726848640827350849534208628811729793486867021960412134853129817499209084437252177331924399473094976842524427990518221 (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.