Factor Info

ID 184962
Size 570 digits / 1893 bits
Status composite
Value 406606977396806991576346655633257158148944080565599385747855082435819163283607367278084985235726186129778600342859762657389477599338338555650285905983888643171055050037676592462581388704900884134017298368536954255144549107311002415866508777339531432132614837117344608746852883095241530979162770663809788502107598639978361695651057725390724486321999399003603888538757546981675029685520787376420562833555420129352562835441467836614109923814270179869838001967852907957710940439208832580604328692922641928250497154044789035268609229973890523520053525448937766945228776516599

Factorizations

Primary (ID: 149672) 2000995917510777253152619484149543977577903 (proven prime)
(ID: 184963) 203202302332841730509382960564966638619439650779711777560072863267091606112996046347996798139644638432036873146186682292211636587385087503448161861907611787347369006587985339786360988245585946419849399359601220314656877242667783122187623545632086887758434933465832902219170927900107837840979682395672222579282637774092573386376060310429133050806933458468371659534316581331718963236644786967253522835754193191805533659455798196520185012922633293004379277984506824711956939657905986388143909259348073069708090102033795945094168633 (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.