Factor Info

ID 28582
Size 881 digits / 2925 bits
Status composite
Value 21789710723407193454615695713371786358632124838543105907826426313729322742880569873643113002425849443583031512408916939019868542228120092790837135391960286017144213249310646567023191320654364433890860540558489595849235252143404510031882869181011295258248638495438261311144625362048699082893491501091277775297597232641089352736451355595568917847166891334213280191536062559018718574929498716876528768380659824617644590613629772156577733629464829165999347362260808684434012874022973095176692091660494108739617311995092185934912117959079704756542065469648311578918237318862769045297670995999695037420209468164794865052665887775344251936007934553870884891220404231311749678926470028670443732910845069473957395009964299861304616702466435780729218429361553391464159203780345212087349132301095574493286055813573503354968440973314803310777480526966598583866450598812630235957643621531806639

Factorizations

Primary (ID: 2146) 316362908763458525001406154038726382279 (proven prime)
(ID: 41501) 68875680807762292337551270827198954998592558330106581612795562684932000049385919491662753844528528359373142395497513236104896792721109475647530107197778550481834395657152204679349162093690988354573879201440766093197434473290688901371602399519720138109031655998203207611089687108021713451937651041396880737077362897347923313750413088682253820039766116733445056588947508362143605722162184554433280411045158491013285869143532755445539921622746788573328862430005831074343628523839767428680155605377921870462169981368857764181566302937539077745617556340408289154724664780951508415494903459271014359009576235285188234904818750796485937516632028294151631683934391702838938536092430507452194532895885836695888443713145757935401349586121895313409126250673909735456943560691560027803256887254861256294919156174850284267260292054485825227461912704890841 (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.