Factor Info

ID 129127
Size 822 digits / 2728 bits
Status composite
Value 115390487291744021609382910566208746713525027960709547944221418817364984107485006528840376989434579998719557397552221214302975773216240191382349286921017073728218455819268494930510007333386326155134656784512073304934531912558577989121304378003736942567554024765327807934572272045299641714972014049522314821821600418964343107080549503812428926998346481054266031589802094842798038159286593906491452810361508803459486690173634808922163834865923158251025429748237014886049014768138058651565769246876944968262403305117016838741793292589863586661021573752356166277378221686810144439382729987342780186717315342286909850051738581612201856369358548471672567303944842442350082905576144440558967608615966386188942278229922159310050367141566802961985851677489730166969358549477450618850418801973238731326863194396828025213303940166539

Factorizations

Primary (ID: 129128) 7257103673480353097488834227853741 (proven prime)
(ID: 129129) 15900349848027620882070693313822704059246814145938598822542742957949200791596657397546429683447729292381399945336358346584441697760113353663582051970939048315898469164132886454717238538300517913236073383707833196364421488225492438210202986797420254706455412870374751295754913404553144891910363229290423175364828097115903037559970979591669455882796743860165334648031962818941361361674848727406268212557970190797822374304286454638892765025091408587272631888230166799328505747145162134329339165234829664873170898043040745283404630423768868020764615060774085418899071973254662858200582304818292793795388981951747914272772424978365923840639079067100086367692802775710403509712133043904057275334810054503315551470530016762838406825139079624723921917247658708883493242049582084533563142648781079 (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.