Factor Info

ID 144390
Size 797 digits / 2648 bits
Status composite
Value 77250477025213675948209354583315652218766657822067095276987851642034062905213196106422503659338837532936353503729455663165585596931748420749558064812604027780621615811985241406549570587291706614623556510418247815334275851885412143192939440384781813676090787248417516145753523335844424391215856029595893513554457177278034218488976024272365549550584571646320610201283925082392189558198179285848995273395141232868067370418737557300129399862507037316332095572897994241513923932885010456491401484446997910470681262000881996962508203432269146130057563399850934042245405635364716333740667819027350284401957063746652118018524026377781854537747787387641902125374259290509111241680545056939497371094050784945702134753706230759858942606514258270528687590537455489576805879151314178180710449913506573437115317

Factorizations

Primary (ID: 179131) 456495912591879796286818105316377275739427398838372238638371 (proven prime)
(ID: 180233) 169224904088632614500988456673138159470567832476162453264295713543466285616779824393422236205344630873482135626274709584395363055862826400326209948317260859133592896392154381491662391800066687959056194470161456061901864153150763464097624362962776864483173499254689448621160584193319309972090549145326003532459111542753422245038596586054126756587401316122923761728081570114708565539459676183315064690732915016584147455005244109125479228305972957843994907801067396906946424014187481935329557310726746988834424730930786006682793445945171569975511858667146479471714350208288492835257118957935699451871092539384698324353186443453788911970729034903078497001885658868426202659876827211823865943870674530514827364984846499048535078170993857408327 (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.