Factor Info

ID 28228
Size 754 digits / 2503 bits
Status composite
Value 1965202527763103795116892952160216948460712207067748366177040480864459031257579699298046156375296502442050805949009179878656367986233438919524649254983682459242187716974330645760270738017278984884259298100389707731723380586988162942226003109965033108697156123590049907928849475068995441765725155867378547411004874984073759561332548555703214545494896023900993911491850162985634062770159805874090191714439238959408257593751037005976743555472903931489128159315970453987984113679003143541883729509485712856626152377620254360253904977134725469889108136591936386350011112986951301713291647612493607015062918463925595365828009085754002719392372480060171527889235150332303065908251604076933508280646419185786379604250491802317274748270899970296405210990846833759

Factorizations

Primary (ID: 2142) 57336415063790604359 (proven prime)
(ID: 28229) 34274945958457365673365401176916572442569249766199213970423040423793802450423270401312858540567504771642506036160744175209716006457966883677938266889552611534303069420618355499734224143600909873559204124704305322364332368950990087910033763896215696249269200155384638504732580101971183154433452723610092607374606160634380999664188103725321496989277379818399718750956829715050605897289390999016427168809326067773055453414986555692642812425217151734496332886523237818189710796519052133212481465296240513525184388476821033411413249201885796574497006319747064527440431543642124017914152332323541455407611346127650619728485669926747484070885129668391082879466508575478193611840598442578048789000123724311685966146194224658669904797830946601 (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.