Factor Info

ID 129247
Size 488 digits / 1621 bits
Status composite
Value 54379891208122775787567245567675931931269201075438336884730594374211398513233194006647609456392016885469516928588633708281090482493541499997662200476524981704753092707534522231785919614919619955902710366638320320284367873983535538588856028974294975103400846663831055736345125155120988399635230348006932240348560755074440325262808636914130031406647765117518307450126275736993631458734721529211983494587008948228639827015789034821468479648734490793770151189030356877010422028795621090500847

Factorizations

Primary (ID: 277) 73483350528661634941003491044929827858529 (proven prime)
(ID: 129250) 740030099565374379989246936230852906386663720206254398468580085709949435152764940753660165166587019121348288766327186763708166591558314876127817402910031777398380673273212054225377910460714763092732353506681583468860278813711896777058603146959701728641406061136485041335605680912277551722836809944909833465411326896381163512837475884893436471260849285161901322513792185535499836950918828961972175287782332989273872897298002881056280472462971652943 (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.