Factor Info

ID 83171
Size 550 digits / 1825 bits
Status composite
Value 2348144007727078603603679731714246650844726157544540948318028898452512344900487654838629651131280673511092800384313917829515567870175657312138494470603917402546293542333021886275460977899087672960173870140054092077479981123838769037133516018410285776145235233656642580825047177592571395537593618611037717965461026341869003450170905201042446858609397099559669598617281437295877042422372225435991415070427829700355842445254442284697107536704212326040714845161064513710808638656462369704223393259709544145657518315380134219333337709311678469030968512481

Factorizations

Primary (ID: 81161) 1394297633212762957418475320870986696856727957732945200790592331643491 (proven prime)
(ID: 83172) 1684105281249346697672401180966458617747843264297390350162741061796200419192459631859535314167369902520441565416665711017274768685238924055438882097501252350375704143754344408061531077578769582396955544280496633557442852525810734800924998580329221142184517811899773351501669500062535470110816388676189547692475049550642266947154154834398189467279384109226764543123402629649857297061492746123411794051729988105499274945687525199324147357032284476495618127185667052538926326826982891 (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.