Factor Info

ID 153291
Size 656 digits / 2178 bits
Status composite
Value 33296803865761432857473090201674848294644810471368702031474690392322753314987444804008251484100590974151855361342648666452615662824004725568952407479369176147016400555148866004725146713962390588902044421056493826158566399009059523162092428756440141960826072466469431277336039256983356161786101540538618140697030471674930599215728582830642395289940875278769209679743507505319670904165725153057150945089192922801613319516087331120657899421046808928525274523532449448869607856575897681563083887417124279028386248557669036132030442088664357985020197653300218600319706750596727112633293087964879839330622932078708845104229646104908213146029997698903408400728843

Factorizations

Primary (ID: 152160) 1539106992220814222226128239 (proven prime)
(ID: 187368) 21633846141986971070735355427239496348747737428021098728435037060234069171641147040963907301562789816085715841704474972923110514607084136629855440933778976844393697992097810489222040122620970207566441794757246746646250906799779440318927969865290157809417450344506369507035913483764830261325933661655264089429507910144097826677783408434702068770505278549642677959570738806081220060167101959674841339874737342164588601298090306774288911601494821989720841519749951189453549539640839570704612333076144956063991721031038243905682857960180596651958985747417954647117697740322153810563877452106041712121944453268007542068237807563456037 (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.