Factor Info

ID 71872
Size 677 digits / 2249 bits
Status composite
Value 73459362889977153694165655093797176533535360174452259488974581282388507972599536196795045893730104292323890848757355324270327105423846590553679723350725796078486899846134341630931015292224588365790868079796931481570564498927622992770418191772978522821244633553347456363939182674813021976909448174852599483399119450785345395076386500577556923076450439806080723910201837135597214200602628101534794515241836448817280889876170414004382801613345656473852847355252683076788787692028653125758306309064737968012762146644431944280030536168511691226410885603713769833713203566132821956984408438900586254247276032134444795585099810136122661697673158008436975617146568713289858199796747109

Factorizations

Primary (ID: 71873) 29906192423794859755969 (proven prime)
(ID: 71874) 2456326163123635128078736109626091543777398794212596904715273377588163759213122680754982097516304077771402414964698858125333118649437620354174165796877339623297482026334187700695075515825997379913982271675309555701367583776691201773523419816892761699471624988181898946166391954585738920222630134657877779127857954596173051569226068403604206884995213906485859386351863564929096819588623958902593557899412244022668729598034702937882641409170031967924077362792156809787016893017540233169451499161546352829859681148798970447445115635983782550828664878818249183623453109316404619701796291838697509746355309981235748528048164264032203204382026940502724720657061 (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.