Factor Info

ID 66778
Size 556 digits / 1846 bits
Status composite
Value 3289931475034819679219216904586202180947371391960916861876436791738192512358512033284467436753259187396801171563461702697491234629878598525995494257311171045192895399375884016492140632043975776111981207410629885453735894002046716586291215092551677102488476071679013372522714579425810926807041087855692979962684247114213538106179153036418204467606637923096240261535919389764902941390910820891328697466272369677753883361056084740684981122023440007364894240606982033825341791797006834682303069173998506363166877177292116957382359234423190595928705345973849881

Factorizations

Primary (ID: 65730) 170258429679493134487 (proven prime)
(ID: 66779) 19323163506371028127308501172394272688110335427271032234762842067826037033472530605688101804828765690963477995602811937293774443830624735391803559296906272348929535342716323709162017758569369679877183635959795021142308592404802559535651787091910809683571282321364836038047270435182112176840202855045095562764565162496970488477549479675232948346109214184631809121109707091544885980092204369062137120147189008997287910106663076400869415013633907474740840057261363813742749435309717170092378296398382992215090125838941037391323769424755663 (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.