Factor Info

ID 196836
Size 1054 digits / 3499 bits
Status composite
Value 1247337814585696091035702040815410731903635071467069098264433020371297227371498114722085958680239414641459803230290201143551219144343093310139739375291919545862933693380336975725609520960770751066031022659531870924077034952888881265032112316920657410125818553374457692823183668041636849162796630622094546945669042029828054847896575056516168322331428027472027567879976655026964175169423208415800920057965649809741660408247857594399282793466090226643842937448858965952571379393598352628985970690286064073971067655265691891036734810593086687484020321983331209132393237323641089984110429410307961064722445828210118156423680898729613158295930791607018554364863678269590284285331178440290953374772871347164355594197682553537874511150156098714918268215638198595925283423660728059815093729769248621694579454566800753449883009353218683027950504961210290154946741427197707894523166292930855968159853934518083482077552932173852819769761386617459304365673321791228608440914059972092362092724826346988488781322072596450885486864663524526897520242479673719103934870383

Factorizations

Primary (ID: 195470) 389359083288305739298663153198627625142883 (proven prime)
(ID: 196837) 3203566753988090242226472312970912287222219717234623029828715190839812220338483109274574756841214677459689760977720576343521727859609907685110913956335385583132846736098805580127564961508179126048378672732626175341367312721282766299279278109513498597668124811502539894031418739749241597320837632235345389732884926327884669812145232302878435753488447166135958507168385227755661780473489381794647232409033065477010324909961857802067561928166221986445192337781847497767753580564172079568525188034961149635431590142551916353696711966114193397378972036871394938962486558681354058983798584893953541454149707513329741387637742285697266375083724228652704437943192951647071039985454383113221296225537924028033565477250013041203397565446440914787838830178169457236210635312912061874519695392902123487864172701684300097228513833404542963078053429693582414122616275337863079454546871928501562452834237685172372696698948218726695575560020325397949447663949171214205451304130031855627644625028755867899411170424608433448442501 (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.