Factor Info

ID 181222
Size 966 digits / 3207 bits
Status composite
Value 190290595967523321072310717909714407958555703602921777107205668763594962640147159998889830163655370049044901591646073376391467836392977264753675349554116043660163992753146991392352709469209327804101384782850328605359548590024085813095020733154152187871990267646792187106140953260603011755523885691154229189475895687730434558082176948507183235270103297799667731920412639520348734961778194108368408884855549902568667570338900370267807460369417858730412595772901621762833709308222884725135816682571451857645263488634472682975947903624108256401453314932677687132469276559165232289066364573674067520844456289178063256740386095012819209258009138905708357562140145776110405113617345709475258496268957483456930351178518131297565499740037805221134125089088818385842991363189568175784399060043756796637273427047343459235884218218426481989807772079805829325788890607185587584365092563657098329279441958056363034475701204006098593950785480985616134140260032434182057274154786381

Factorizations

Primary (ID: 179130) 507139619720616245941767551532142732275859281103792945464428954425416433 (proven prime)
(ID: 181223) 375223288751043769945746831220965575395771244216682982434604187311610042260712013425300265976965752287266248992273009865006306663295080132806165238982913955080794162397334406213487888925054455439565336060640257576102443905699265708872039836729391678544053010154849335137969724482012138289345868240059855097752347736768557476408732709372522338887935066954632180353632741788875315428264720547949611050513215497450837668490676344154997534046965865434897271747818774156269253445971516149813207206415068535068787196734462840824016106527086484417009708846782994761894875922803921080838482359552257856768279202268502629165335809272670027035475882546410953848617559768005237814608891836385009807743552649699309628287443139190383373793842373256145124683267798774999117371090815751173883558032885117698819511056510772519041112160431329136072023536734903180717279804983652753381235815696190854161352220957 (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.