Factor Info

ID 157484
Size 778 digits / 2584 bits
Status composite
Value 4601609998089157476574324314772091359291859203871342344435871024278916496855198015114848535113965240061830823832031641969331196889488753898519694321442203103597519980821936495691345142938468482535450882642134423012278388380329603844915950577845018378440521041908297704017803802978971327281891790888015317386841395982374736689005628693795021718940750819543392460124749774546619457128515638814406543641570005119682678523351268083383153836970182205536637767428040643056764911455862428749135022366284168643158747454477209211451777990085777287902108564717510284276292925738083168545755364852344533215459354652164795266032566384737544707963027926338034598829311167354327992660514842796355735430366675808486566714808595297872008004710770867631738034347373620464945286048463036906024807

Factorizations

Primary (ID: 191639) 4164129886242349297339683156682951 (proven prime)
(ID: 191640) 1105059189746260272732654750674074051730152965698869711865483743572933412961048641071167342189437112319972390258035658794264045616759689126572930180220701103530882256218598940267309650346840097340223740649848955681008739199107597567280039773961414316721338279775487230328150125920343084036097099930565245235808970050567125780250844786140169937406733125226537182972401826747519072017902682240884395807676763178485314236812164534794364075653288774605884720410240199801806289652743928277642602707816077502115365711133975440816908255822155260707032327300185442125724986591544360655768844282496767957410008186844849097014529872383181005745876504681439735246041199594318191559148086589593439123892014052650258797015761700917656605708294739382338626657 (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.