Factor Info

ID 143729
Size 383 digits / 1271 bits
Status composite
Value 21444306337749292240374766906843901043056646190155308343259868770540735700365415798135701476498853994049435869157636329200864116316350922340574273324176724889355846924834791333313168849131104825391620463799836297479657099529369100127515021717713667995227572454871257293400901352458456769945590707957299029055585192543109063537510253430302236355864454050570618153040805168554718021713

Factorizations

Primary (ID: 179535) 9832384785451919180586648739704264210752175303690131 (proven prime)
(ID: 179536) 2180987299182846437722907609363420542433242181139451127999399731246126178585868179741412959607934777811779563242021739611109229668510932090430945817556305568216237963430773319461418482957288514461109366750755008851047424875839851004446936030929559186675327879126291711830108116198815471615123914276794964709029023030654268516947723 (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.