Factor Info

ID 185967
Size 800 digits / 2658 bits
Status composite
Value 70058668438003814708740688298020804813233921560164014918566744667307872547135586738775871383922090359592118770341578517676432192910101717217007865115704619522690589743989649825552029082999375366182139777566416534046939865211126249149648432409473990360427964846875134612747967507091762600065726007605692007348645369844471350266496147193313438795598990317968489217479716019516240160233391008759329092543813000245208819963801133731032934575255925815144092985699206853492504859705153074310093521384222554424454670515044545266730748413385402500969469460799560872106047217557410192910754559240836184890420456245286106357474516802219760815479201535005748357459161005548952918968216314346784356619666910115360709795987768395481750661046148036866887946646892471496587964634234509066020676206779961911423466493

Factorizations

Primary (ID: 149683) 1062009809976544695855821703343010606777 (proven prime)
(ID: 185968) 65968004984390035276071721430238890559300623374889157318110329961009383315608473716809801480490096508880759621934254829390020018226836107583349549822604368411018154379233321151294971873131184040947972283132824661230742820161199860736718522843893397108912127495296693871976167814816029922146771332517695430519867309037188329134453192413607448723980664207263332740989584253503142729278799397086515200628669982254475562714248454917250926337049462670197772930094324950358376960734425615364396928003960363358090848213999301172524452528774938158561478917322199330737177162864947364543322589554098322374743923796564097233923996594282612490716386912947318269499430016738979484778777619803911615446020255225416716390497435102591840241484233758468388706663538552479921509 (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.