Factor Info

ID 150259
Size 297 digits / 985 bits
Status composite
Value 326183025358367331371250897763014124086059618917852188821389788878685583909391000249462198233583255629992383105759941276401423473418189633954145206614904829883396646387796034032500599597202900407021187122425822322460812785599509958058598328177477026166808317705366585558723052966275963832602838999

Factorizations

Primary (ID: 149639) 310629920727179958380414509 (proven prime)
(ID: 150260) 1050069563790821533473984981036522750674362430322364734851290795521930774242860493805415551511310607822214937361821999752887990315529872577019366165479355064264612106769130594171182343797574578441931000735316170187297039433535754854827516383751974851431437892428180286611 (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.