Factor Info

ID 185966
Size 839 digits / 2787 bits
Status composite
Value 63773349108203385548599958324169808410643720706880647419529799966965453449080224509892297913972034321439763473824935679199195506817744755108924078687965200757180549621788708399368362401420230973133339825510514101430015092269245013133530976695306274026941829539934419655707257383885190911425206665542948200044580623322429239297260031464410042627284488388322004234899513008961158314726015628437126419934128387925009057090709496531136076729756275410174444946249699725995895888817967783646633768578348328937134157965341185327951443370838405384838425083273431111912995206833903788416398150921708683372048841392536322935668701235946035794414091077283990478789847622011373837198397927088755968718575835514732113408253216575835573688078755762714828005615137869614746151319686203668229963425256024554194780157019357392422025459591453158535551964573

Factorizations

Primary (ID: 149718) 910284915914974573967290348149160534561 (proven prime)
(ID: 185967) 70058668438003814708740688298020804813233921560164014918566744667307872547135586738775871383922090359592118770341578517676432192910101717217007865115704619522690589743989649825552029082999375366182139777566416534046939865211126249149648432409473990360427964846875134612747967507091762600065726007605692007348645369844471350266496147193313438795598990317968489217479716019516240160233391008759329092543813000245208819963801133731032934575255925815144092985699206853492504859705153074310093521384222554424454670515044545266730748413385402500969469460799560872106047217557410192910754559240836184890420456245286106357474516802219760815479201535005748357459161005548952918968216314346784356619666910115360709795987768395481750661046148036866887946646892471496587964634234509066020676206779961911423466493 (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.