Factor Info

ID 51841
Size 657 digits / 2183 bits
Status composite
Value 778665626969423703897113271432095206814727250473562312388370816540850709197080581392604949976542362562932726085996839616312091115827956087812955877934358313805926779414316218260371020636159702345983293252761687136056593877559646377625961003876604183302553276062814550349923706976036545693883513830964006646486805358692000533664311206003711062665216893198027656385792451614725910327383801093289358464781392860078543386119422374037229894386928080821312362244758647166621841329557302480299260774099037213783698770792998436762440740501739225001402872194135266653119767127137092401543514954468507004070495253109147835093729699075235149253831561094558864702791879

Factorizations

Primary (ID: 50292) 3090443962383595123379137 (proven prime)
(ID: 51842) 251959147762334803184733573380386118690799991498487762839763671619545314813726432482628618844856260079843377668197648251372105729689554068860744669615614933252581803186438076061423633023894311091014605848084767112450878895828813060163526886559129587591557119438984737334803831680100666824768163052760999125289031005018176527408214113279323038765240993720939881687597192997344060426526617795771057249381240514280146466798446012005388593168187380680445274230663548771475749227953636543924568139668581279770093810480995542200111412117137942258375760307577255168395880288438626345435903988289895239438970289496281623405758768795792748167 (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.