Factor Info

ID 128845
Size 658 digits / 2184 bits
Status composite
Value 2437684811647602287794014385925363993674513505621971915700035554834526928500465338731167185553223490102407565784977905496773650360527611611084065638142710645212856907585033233294792414129086737455377849268710590301346815833428126388319211797893209617900695203221616737121356046463630884839699910280637614130447351711465952977160688680488941933519297631793257899725544228244389789614068154562039876742778350119182557041801317179461152396279493828457215331050259139562654183075260320404104515913732824355780225011382623354423798316287716633993420975867370452716085149970614538233148509052636994326912174006285718163679012734959785483132464009058121048114481821

Factorizations

Primary (ID: 128847) 3079851360928482296218158782927171253146128160299876344385485701919025338567903261502391312880206502735840826980433774711297157233905201762197824007250000632839445777879939597445721055857787470722864669969680991397773679091921746225408489883866910595222859461241908912539560417705138735289587205009758031 (composite)
(ID: 128848) 791494304748757043352018556164974743920215263386132054568324626206590990689116312453477654989811520986743954647390555509261702701754307583318023908533159063515702203252905745185343109084450541520743286153174817091654887901817859756728891299124590146336683034477678999954171860724395788223233228547666901285639855762692268880072706489276912180594387371091 (proven prime)

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.