Factor Info

ID 178309
Size 491 digits / 1630 bits
Status composite
Value 41839891452041841489297136757416409918051778686350879826750904320134490787049771627359556468886696405624102224282026312153102605534561377709542375618045668643990664525325226543561233320545099231496374495746922710364441285979786657647374916800061218286539752450643058927120379460900528699874428040586966527441192766447690048930606274416918707534557759974929445040283674152171123570582950335054440981751936927002106975653478794368394468640654711149863249729579174792949084067166022391923535553

Factorizations

Primary (ID: 29956) 876219671157904126554469332538521752965497567898354602047426306060259937967278542122775879169 (proven prime)
(ID: 178310) 47750458965103337623924976479372716602025721562815457597296491280087298833239423714895663212312166792757674415203087814307062034913913653264857585608903035164106471530720869931009481623423825614845908578899448134763393248085013712649389751944394740742001358348123923542320318246268758288197579527593591629790592667391776459483646740654142667621011290288798973133040542319847084676443790646950252737 (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.