Factor Info

ID 199823
Size 641 digits / 2128 bits
Status composite
Value 29475859625185348302483001382695158511498590839576180537651603285012650921074980424434677602718725285993580009849758576149840786515208509940170954546325834379430359120834342847420692027573260132546289060889833543695347556544457913900478907200166436171593143366908659787639621858692655738743800713246947585281562531312290619878178666396749199858722904798582775284451840753214126282641632485678459276290450809969445170409972139399824270926389463863304050235688120297704795848672054656547270067543944673337056087719868806282921165498648139237829471684484356751742802909179404163162648062971113162336705182463053211425701025207959807572118084761

Factorizations

Primary (ID: 169892) 386760338709981278140298899382535837883483648639908612013163439127873561 (proven prime)
(ID: 171213) 76212208634164827435080827100739297349385206428631982631554018528257792751509358665422839880800315429725959582674531332489647079177769054327488587133000150143927967282882317742564841413185141667156951708479727190810213108267229430937865299948433714549267737262873316581282670661874369480676424498918736316407627882853636962108559883784615209189508312833283213203125191700072484642775137408383557940530473461613179313790182486595789911850579358416165858169474991911586983771442427174218184494353993165230409672710264168237459274424815264156253095281721546118495491459201 (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.