Factor Info

ID 29958
Size 521 digits / 1729 bits
Status composite
Value 25428785011451733244418514647209665161891940487696775483725724973227665798632495657909342553952275079984509743672251692804043891026026716016132455646676660401088951818036518848859912454965871352033422104101021222362541410825932668496386910778859743102337834663102907961741408568032529033743362827328028474265523675688481468381518005524941359820609143278410682742038540122607705888177644499370514336313646829513902975866157096823854623437307749644191575183443560152044104620561694452002846158289796321492744350367824389909

Factorizations

Primary (ID: 29959) 37248661684213703064761312273115067533733792708040311 (proven prime)
(ID: 29960) 682676473775933452399635804346586847173781199262995346489687358215209163025147811823693522066914470521051469207713840762383469042558814695657489888211133129559366710708959882917740496602702527952855238104426201060000296745916132199387525412577134470214377453894117000830469543963880539697240513290531061490292831693807937086778653405471291906460852215466820890046026825984712043360993810964920426261894187828167545767590539269175383654287382805141295749111786530584019 (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.