Factor Info

ID 77648
Size 428 digits / 1422 bits
Status composite
Value 64360958339171863880439049526499752340782659381575241775598449516676519502228152437962800065645040882813131750299655787303127496356495325425589456639904196859714205474636740158262260937085024270877135913797982940919256522349585508468876501727703785556288489533853757269125864518168175198239530574846922224070002572236009337854858855719800716999612105246458390304422150312286426647831750659519762318395377705580252109530440267759

Factorizations

Primary (ID: 75938) 134584409757064878915359991836917880675451536595733 (proven prime)
(ID: 77649) 478220014155787441684170777463892880839814065122515251296714508347579001255508439769012563721216003114268501337417738056861433164425235081965341413075088406502901378281533115315755474666510647298780087328532683506633177928770466348775147986200300012578821726971690713375108592252256031104439420865968835280226658878975880410944057037392835239927128441728641243914917587406862323 (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.