Factor Info

ID 58711
Size 642 digits / 2131 bits
Status composite
Value 223839341887721913341445852752879387448468463368259664407927711904237450072517780618519299667214411756552654223761700228768539342937369048388992964039085045249035971263025840816844872949430705987647469764166250338821321579957997107139309602135704340116708934408425919004687668768293071232521254893826728705133752985243884190792933437474710097261811600708535070994261638883753215547727039244737146863779906204021140172790345546076017286675576366226048875428733186446378444278581289792837922911686866657291188154526402523036722965267306468919118062264586666478799276003297803147191270146707355701526591081268838684178562068433748066911491673589

Factorizations

Primary (ID: 57201) 28814088661742931457 (proven prime)
(ID: 58712) 7768399150687631919404953198325836129272658517693449387318599577191780806724404870649499045740611802797161937039762204243140700371619535553767734033434925466442038424168353141319137635899146793488287765209327666161548980282225554363902826467724017844224282626098440381921214226179988885412010088592951803464178707726003281771941121693944257347529485535116089610174793158124082112960507612348245295762555199942399077497383309774894233315728876435412745197202648020985449436702987983043339285336524262036273653472532568286306115174704364862937184218054250780879931358715245816214050516083205749796498590719101713972378380277 (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.