Factor Info

ID 174551
Size 437 digits / 1451 bits
Status composite
Value 47974143414212344989047271506263437740614435248139647585997291383449441771005946892627091010320586477793440649601865414307075861929725499825980360587339483723373106972069975787407845693961952423180770184730006216076439944091095208961978942858474030746023197035106507258407519598691754489198696360745998073160913535259216397317507696975449306204161683019058266337616030665266007384817169900449486106780105143047391205491365966254220203439

Factorizations

Primary (ID: 138885) 4298038738591350241903359894361937263902417766066948735111854394786520954312466554848504069671001 (proven prime)
(ID: 174552) 11161868547963694812821260366937349392604587837661466258814273038762247173024250076903793149266565341481498978672945262551712964614159456220038198845044893895182779605509129497542033305877102581573514940331813189380956492668838629734541296150572640016987540543948910395804307194032426310027704855715100411829974569502199927979469176220634439 (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.