Factor Info

ID 81609
Size 350 digits / 1163 bits
Status composite
Value 75526214509458872065025942092659134230048434509039565258993941336723374933886783755434198191849255650522530451586090180158520397371810709461034616777563404959587344105850832642179079433690936887394005247681283935225562067771038255064824064528617392995843310851929136002220419449958458827777240801389960600956516352924759975745490441001023008475137651

Factorizations

Primary (ID: 58704) 2670825719284391696079400757 (proven prime)
(ID: 81610) 28278226454137563770261260363297569281321625788877273037155784807583692665871458644431680422738930206440677106795243056668757525126051290649257459356664650290540485672798489678172457117299881459773467737478269837511084622989121584157090436009681040864111305828304584418964037266502077471238160293859546019212564734221454343 (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.