Factor Info

ID 75400
Size 474 digits / 1573 bits
Status composite
Value 171750361787991724980876243951888852781330211996043758867772952534236368091561055108700037665853999246239894171867128857274256149301765497314680925222120224276466811715161700451639261416647997364712362955801557048909968333380588959921198761940565688145314540181922099950262408119422230330649658334916504771862020050425714395928452982052262262874698563567987905991774040498696997634015486730544681925367639399744592448913013057289696134151696285860128729715489825393222827461

Factorizations

Primary (ID: 73754) 1132113354283764591267452502732674444079104592332833 (proven prime)
(ID: 75401) 151707742990674447338971833240837509187053026974746012164489956149108430692145429239809669517488109914669085790383798174775906324278526398180529957790152581258934100273841614277858540551683972459080119071524063835922355769701853165415465856814927961262363823663583763195901998231200943097793724637871634717925107564447390435374817895996832423242395607860913476507361493573951581084017826077176366930479414502342425227342117 (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.