Factor Info

ID 164198
Size 472 digits / 1568 bits
Status composite
Value 7321315628254672765095931396722641195318366765948503316039649792629949601681593434316268298791126888286192701511163058805846653987040449296241480301227567542011465807302653702027467305877162176238364363319773041588039156771200669394114511021322894742799922178667283965426182100910484579852931575358188413078935261707269595861579223707163644071790345521255506128435623537833307556365328628693938654068430269146151561519838546507665856753703468354418754138266666084879623757

Factorizations

Primary (ID: 164199) 7049408722267788024415121 (proven prime)
(ID: 164200) 1038571590426865269038921666403965567345430398754761122197501919589105480879630402469121187542254008655328330887712962670119282918773162590152291604132062054478012607379881841717554741968044663442807078836329392251148403767292418454528666487061626961174272648130018744513445428546948518935563722375249361290890476011724725752331588707893574547072370838620358888733906084605871003136458199283490904647633277040086398632909210882654945583554730942717 (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.