Factor Info

ID 21361
Size 579 digits / 1923 bits
Status composite
Value 698350748929954578549435566006258760364708349220039461710180364371142748674466415667425900882768834122684620147573696912910622312981388638336852102249496514039186864825472681912785914867473370817683455661324117419479480986731133232035437585098057419436974833010253484219023182407604594890611737411743729457693516831227383073839829347746620925651460925640647589364714653044615503726300568075432012261319253369627911209511787436928540936517015760704893767100867839984767654184769353665540964855407026266626476819211964710958422259077128525480218645959951118129538372159004211425781

Factorizations

Primary (ID: 29798) 9260023768187391167615244234859 (proven prime)
(ID: 29799) 75415654042824736633211989857618771450863764712667451145753681264496208934858475720878885164148638208740790147651315954349783710723111010305180662059168642998536771061537758457281795858913929737748974672506952650222042698173123269574889101006464312327443431226283745631986167805706114166667517587188490427139018559518967889206450191724524067140020313313373362289162910482967091786409828527697787785531085116979159736403897179013002790310030812392497667596089556111171954060635260201676536157574446308406500292993685395292428067655210886071399644959 (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.