Factor Info

ID 60984
Size 687 digits / 2282 bits
Status composite
Value 516918141397573425649758706295048868155624280230204425941930502171646244974805779922024727917102815943128683998006511703427273779697468452645532101634278030614902711378364114883631726513566954900392132848697129178297408266555993886570552180645820040957155837125439894948323414448936103099657639396999593005447777098917267909419862178574003042064299728924368981047004209536398049978332893265356807923188550196788802518183518696910384940390057124516483928781423392143541567759087911174845321456206157149123659267792757234697087343539175431309399636590154051426808097695807320414883259842866134832640931147088552529935416881301055119178393946211107467694105058631137727569479254568797033633

Factorizations

Primary (ID: 83655) 3282154659041887520290410523 (proven prime)
(ID: 85187) 157493535526589093614305582021965879493901417537304274815048998163859979550117544879540964950515820669315141470973623527960940130180835176104825356982356390631133169789415121658297979947693476364752432513920075833801845874495814972615413276990970241021923209653094452820817683994860535099749773838796407871650367222566879417381515764639396171356028242929638853551971611168824965604680858173234647327485258875483088152439192240832149560997694014753494067922591271676275002454759476878532866424121207329317633018476122535267903520600968428877719851828256417286059415165019104792532405592328764271968149744815203115012774465903922400598936887042460272665055875571 (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.