Factor Info

ID 128314
Size 730 digits / 2424 bits
Status composite
Value 4665012867494746521293942859948579970249247888270720678524772425595889556060115001355040097225837917334671922320675457517368458451128352213405624844063625863196881293814198039779917190736789897189650341803698039008285300359267902716825035787282578316270395954807657056737105572350233575631508243815711908959954077235274449620386671330328073141060173244806013531997548555475894598525231135640190568085205641916702517282811100213598755793762747693999171505438212999053432053830227988095796721672742255130546251707024528849036209114129122086779068649799983071840409733062073774055169888845314020496893653016975705332834368709726154027603315964796184054013005675611765987571259899027392081876185482818788675243713946543939403936934747

Factorizations

Primary (ID: 45731) 238317322021885625893398647677 (proven prime)
(ID: 128313) 19574795604099394284746448823595763801537849616710387378837832414541226484619917827187957811999818636753721572235133276581478948487825330781668721946313129187993160176515176773631611292762298748310909502951852785031330283947018660618552946639689779540952195069225034157778277310495098834296058204226368833682701612105596214926428151982932206154271738380129460981083782971529714580049522129928040427889527214304954197345966268441762254233814182931926752747230034600144507646998411758407282479136298453350432905670247316311876712779402361769939838720252695116825386449142215716332948727084002193883471060688734411021345226107555062146880984261598763844759843125724355970144309441096766834161113198313911 (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.