Factor Info

ID 72588
Size 910 digits / 3021 bits
Status composite
Value 2002588734445741950217229537234284309934056367107441767111458561814245325605619585967843542327104304615509843888428253538385051839005522106156778608574689873313382261667120026540317389542540814448857086675518077916806545719911178030171982761163478351628325276302901725942189771772217213754664626051349453096490965802647290836438684551122949936114957367924184045411112973957048173189605498596422160699583044807543395961169801584295895745239451008979135267105260503185443498947415781844575388797392614006611452308364696887604008173710895426149757300010982267112110750939906343314584837159241220005960731276009264571861086484252051244204389821303311204427914383122291782271235269853668870111980700910142131764300584566207405839512917503326917925004010334412581929807214419493522197582348732875536866465709932924698907118876080662947946792675272748585691683754161960185665504922608895313555667502869153092403998099

Factorizations

Primary (ID: 71014) 161551654514044795591 (proven prime)
(ID: 72589) 12395965491468508289009596518254508962628955858902953074339481607592463740976910633210157942597816354563539314700280979430807278130565715479552074321044582364424320970113103782085401216194801314536697012756326005341799996747962881357196990804240026889123982339313100460575247605743275794540303887103135617785360934918189849880838291271202056475906936254009291556865393909204139800580853485510274179378777972390268475867420096048145790297168739238682629390606346363800121085856765145123711259977449744737359600201763042431167202221051177061215007990130298453794535194317918534208104979065367879098497906048084825564409261386865164933105525128121438800682382917606650217739860241439228906244713348158725476655654238585929800949211501639680976537745886622836623788884890224321818855487330527146583574739445891118901035417785048706801727602314735767967753505402066041501418192536300852695845589 (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.