Factor Info

ID 151329
Size 963 digits / 3199 bits
Status composite
Value 929766876833819075101786173067045719942490473274713624000746093287676354215078821130766663576766344127589785732128261174018093176525366024143781433289227980356813158919168292085904610631424929980038319366075480786692172124274090797857945178601854800259250166924625379619486381266387303600197546628345466461479330241468969526369871725156382772309458684673180641947440432757600169020789988157314890386594768361524070097927876241253859862511131045017613128560053524210955274251803576579256507202662210305269011328956197386071923200165537897466285460625351445927963696143280297508368781593831646010022642367566973133250332427213773776838621734069211362179969473958419615124360794940438016455084805399543319833539040468885831703549805286077468384447263441032758317159091656021702678467506718793460325758849997874629292761603927614534167737379775852221602883263357856208569839345191765050118784111186675159613136065865391264133026853948901587833058456249450745894183287

Factorizations

Primary (ID: 149741) 20884950575579566643 (proven prime)
(ID: 151330) 44518509798197960630159737573387955038687997950232462348278216311501175365237570960053929918288714976568237863228689201492216058774473387631139711132738010595537282602346513737283303948731239052526391293084123543158300125676431924064209925675341452762251174887851722343227439362333989281345645502719030886420970816130966744491032968638331386191150547267064287173217557847892130312605675944527318001406341199620269039106948618646745824708687363724677272320029052366289318580750439235485404097690877498132258108331168305109426750621135606300298641354774559358061398369113661063461525676406415896633716194594975010503906256704518683748605787524026891309715150078602574442868362629075898793945057375043791991556701012990021411783804481613038635561647213234594596220844180495459349687815445871694624768890253190181606062275794187684953942480866759444957501114965185595594865786158600621845105232345334149976604181446581769090553309782591546452334509 (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.