Factor Info

ID 87652
Size 564 digits / 1872 bits
Status composite
Value 183199918953231103963053790869461726107417025242957657823762754921810491939909652072780211290771243710314207623086907618610879140383626958075643738453849656070330388422911835577761694332734901752989330879279044622160553219351929315099942593944862798261063866497975064665838835142079608555315869959050310508166669985569143431117760912946615710302280743894578923974515005300755763688059397952589302958994242852480046607552111902838831153707931289811726748318586543042212185232169188521904879303035106301560732311594839556193099317222732880383933446341791655773953693

Factorizations

Primary (ID: 13647) 219681126844282487641411054552829164292094374447461 (proven prime)
(ID: 87653) 833935630178597389304440295311347667703112231357457928379920143943116739184350309187941268588262906808229315505579219338155989105370200166766192880072429847525182226106245810816183768146142269623071736694711884818221815221331899158692963514930115636853431066378468390140466068850946478556150780459059652780701239024567902068766588032702901371269611861342215503112060448537995623345017085475944259468933384191442848601890355683334516806407083058111984892631770830299300810770995489085054500687126150358995392874713 (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.