Factor Info

ID 153711
Size 854 digits / 2835 bits
Status composite
Value 13898561774612361313211423198754199571828979496560195709444239764539456952757324945577284443200998692327694601422764930821573523299589560500103688728240710377475340101021472217523952508598725656289804434849657137743003899647609440761591529938547918851581642091349919448813795907687753256171807244546364611681350778358109597769416422183608770322370183638263084079069539888333852926235496592982040646152432160831930446121729341885008978544573790370137913983395926166814828004065835586857369911922735548531879803404849258104855829478022367359979348902286830721992546573775703575344619091113816988427673015729373361686818261870678045425566398398989478834528676433426838123871009211628360773812483566681265331576150461571902309405170953737706378253493768595700230813095219035773728838202605834472556145231090985142165483557057709968093374025852177417956927441

Factorizations

Primary (ID: 153712) 285733786745268008377 (proven prime)
(ID: 153713) 48641646243266795524535535506916581389594899974689662686479600090193303315203796777860491984998441673658202302498864859502784942466261598981257247397420721741678921378413821212000167227690759446689187316367998567494346622465950604208547457681409648578522608164240354009738376419079147327362785202976798997480774281858858330392131621695130540810448788892724767624913748266696942828834144852237337810907613347412323231349914709177195566390836560783206338593712662788978972312074003969925173857531184016209227527170700680110342568675403281164864411803430812861605711047039495613124822534852955738234756824113975774991081553064395441972971184199535202746131900949635039527987314449372062647180729405770757166823875623954996292975562485961638884417918067213368789115553311790763157583100921910603624595947943113183929096941926848673763033 (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.