Factor Info

ID 153070
Size 548 digits / 1818 bits
Status composite
Value 11509194253892378950620716951604727539247383520184394695158825314403830936607149147618050400816190583192402031749992478746504588488042719703024486161044070985797607873356909223935665223673734499205011771889268600661077736176234862412129576199240665040820765219068845309257322943878902796840838617135551186160775049638743684638787072444098784761731454085974107119143345192385191056256799391425551613794953218585751758294043385377837908647037107198995322205937472924153952912787372754920430332929361485240639124275750681979124710131435696837929804049

Factorizations

Primary (ID: 152129) 1717891214153921330803 (proven prime)
(ID: 153071) 6699605981488631492642495003319772729931504381411795979844912566869776556622737586236603075340953843079518737940175368316411791601129834496037584296665964076901954471888444595229694666229457315750392329376267501391458616213134610016873317996528917371675215123690463917773767998917486320739565095220150085434363327634605583902968302190606016375276668642670589975057075011896099897362391795117534467538975489248838225164625696105831622084922805361436488796886660806202573499126011459496022715958954393438511641234408990352235883 (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.