Factor Info

ID 143637
Size 398 digits / 1321 bits
Status composite
Value 41540372249355722554957305558761468775549060302711668403699264811586973397867090782076901080716161180218411461163677635204288101297823673125074807314927053621402953237201947016543182652753824846019650273361794429209914372838556937811402393503335840048389733272240020511399520955880622190390249054915133812216274647316767609119085187223251536706357775345416156139861204923695551406980243444374271077

Factorizations

Primary (ID: 143148) 1954904040896695476334393178349255487123510660072282781835814597 (proven prime)
(ID: 179456) 21249315250431196456421573809159460732323282986609594904585083384165300767280304618805635175278529942513726131315940274306785578319830101434630762579945915190515061621102147867483155101397232842730723411086621140090811928609086752659721826195788313982382523949468039107075546532952939377502317552292525041861549808105206964778998935841 (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.