Factor Info

ID 81072
Size 634 digits / 2106 bits
Status composite
Value 4920658083379252100045308319130868081177705969263136654851217066626690888362150318699750869433422120554751196937782195399366285986372237622470663603453532657756394856822747094559777637664923295751836788962074591232318698490575877618069708925467976200404994091275960954976004191274886879853591697518962828242043402286897240599459741386047717026442215926883560248281920494415382577176923875868679208892409188817612676168529544468570887265934785169711943502551190310049005617739233801176403765555874946354935130047679689837785832974903856007138932718559908963407428094564896411144991210030364421791188337814410158202227953546834393046513

Factorizations

Primary (ID: 78684) 78944304950986885361678320272399578587303511161274454982040908477 (proven prime)
(ID: 81073) 62330754402540835733117367231136108907968943642353850537988390839480784392996448293893698679226298109955938563766034544996232000630535790565335943761963502830950512203189671265264822142730321129245379895191743637541383464865077927041621830397226474228639293269926457310495358235899262444575692050676993817452485465385343025382609423603187318626943251837153014147688073090469131158689477670446227286848227738577430917916819222035981640025046617734994947958223630727418631785980828413233642629014683263125877541516154719391007822809576315670421933346072484906201858540869 (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.