Factor Info

ID 178393
Size 641 digits / 2128 bits
Status composite
Value 36552997867459772454228521366547881312255309081892211612919670964014174021604681526214545653379578531715316405428029290845630925545251401298890442270226211336763090923461023475575334885716278470782947343772062426443504530673314445302353974765857573447083845872377558390129898571922903306218640420565550175502608871209721368449665838225481250613125058990957435791762001677280943513080897205812164506289638090017769024945353652064207521408767289926926085117307176704622940641691144946480220964179773474236585710499959218150117812137588154363149815839223149085375637785752295645219546131479457928386919135930109077998481308064781659811877295201

Factorizations

Primary (ID: 30019) 30705281217618182630071422092483681 (proven prime)
(ID: 178394) 1190446607813064636790525126598016094744091141627576354196211923791797710632174675268385645854124758560865237309726667295487780904214110015100011256842575556348494807881406128242545167416922804291272433237992545418072761942103435923677940806010759125745486642618225399739883783006270712221117452011576475380039035577837218201871472956346845263685072490404035432631156133680788685914275604074264741516286251835884319179835228754796816470089111874869139865906138140577605930760017715423387969034979944526448076507305164688257988857487068702626563596215997603033353661125256853947283243642490559534161023825921 (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.