Factor Info

ID 77690
Size 454 digits / 1508 bits
Status composite
Value 8084163210363041805719825084137423379717258265888254380985625582144268701765116779556940415837156335819562321598925556845741369970781987116495881486084985228640238598601544589405040645683585460567839162337133748573883921981023921236851423456317971354514117312022486146225030935583746394186094332996245896808712560740181568786185614520496430159120885028996792404487136271479852159106413374327188120168552374888737572041637485854441338158458463137087994033

Factorizations

Primary (ID: 76434) 638457477413595241276820371569950689122925777406614043287293744267190841738430309242713689637793820432859450087242623329328541609617 (proven prime)
(ID: 77691) 12662022916721342402613655434801771043687391545367792155693774565823018853095426474796367656460593548685694571132597591377982661185187194260351631466783533454066374891581733336799220452888619375860200468597606534237871721410929262220103655305338020255529445599511270164552316670872028458407894748764164017887903144708028449 (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.