Factor Info

ID 31801
Size 246 digits / 815 bits
Status composite
Value 187217138270427079670381910018821142381960670539516403889680175812902241507843883108629105434497507492367384184771406074051518257236734485193086771018022233524304589119753019512087856372037102729466741282720770509036042578753416824394907289823663

Factorizations

Primary (ID: 17170) 2938088606095421167185780675090427740332239357953057651820512043 (proven prime)
(ID: 31802) 63720725740545203164745559096749223063381964423250045424801845664511823749135251935910149911770394828014397948090837926090349538883360102144260029446873709606041440463635626724819341 (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.