Factor Info

ID 191635
Size 411 digits / 1364 bits
Status composite
Value 212123675854922780874421281821213478784850514421927619040285727455345675113545090558077998825829846757103622754201092466991520362653959806149946354352913298968243040195994775952162590502735575583823540614332888866865061427127270894653528487271108578984141892967999178923193014243523998067515145427494179641893041984853662777570421151893282593843746061577923316236771865881506211043846483686149110894446827469089

Factorizations

Primary (ID: 3020) 21234370960880098806027750185552713706866970578963970119 (proven prime)
(ID: 191636) 9989637849207609045682982772477342233073389369121760008988794645041954730733863053437460167560457003877533600737776786413728508966956693833143473321202896173757653489475376257918712855326239616193956934537742026342392212289361809121097392413082869376247336577492817716012794061927814028952506284349364752967406501325829188374603872829498800125791701196631 (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.