Factor Info

ID 178513
Size 680 digits / 2259 bits
Status composite
Value 63577653201896200713724375014806545094904562429112228497929460461968338005344573674074129411665581635794898913529962930888953537184890150732596627728278341075261130859041639913624034151318023533608077249908472919513988206599911816959776336763916962940878299774027387571707683826087283386389852392236525357965883407009749184775606752413206449115652525271900628012210070667882425463496253499618454859189232801771170777319711195878344300633764638981819947784826271850820131807975095533756861733605262472517290784752761232459853109581934350702114863389816755853852065836227761984438764145210687801820508822256836592039341327515706358414279281284791820726885078062044418925468755920851

Factorizations

Primary (ID: 30123) 586035627698598209390491847184601 (proven prime)
(ID: 178514) 108487692892614688625471851422996197626267112101643403837843072271532941515708216946618453365746222495158256162232559863144053101039770667464617293445555510747207000421206124635591455834495430378514492308687217837101051406244187129196075313751796839456099645189945584851970030849918825588587755256346295525592108199477908384250919646480176419524984672551279119433791424630174849488159415173491015461364950549278225643378512365565605396636288617919819544857648698462198517456896791866882117203311206392955376372697921083115931829163139299891168757745244566245688794087875422759504756229104269383448137317275106221533176102758649290227373729496986251 (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.