Factor Info

ID 56621
Size 879 digits / 2919 bits
Status composite
Value 423751354587115338621387715068085726977852303676451714424401639578013452036297455971725200919651463644417944762664743386298693861009014745843010051953998528814747920393415946098169944088287043212719730879050982117951455443175490061786470550098160999379316834103389396301894723009438317622589163334814667247625600108598964281164876481481692301235990885899634145760269105567318065977627064790925142631528286858402612530241231121053273609181433959103171382090345904666966792312857900864951228880474789487639268904400847943379619284637354422343038199204574414718490079568390288898528613930395593761818617033246300811305923138067064160740752277364842374934902248597929891943448453019897139660231317020657176106024949932149028150632702418262188002035149609511696637126281659089181989625975807002220893326057537441917772883652122648673674016147273400424824722412631499661020597794670089

Factorizations

Primary (ID: 54836) 552781743698966779174737704265497702530829 (proven prime)
(ID: 80530) 766579865231369407293201694808023566959538729796001357748641554332846527781276084137919791612458760452906196133654614003984110308293083349733455723178367888581640343883470805223643167912195813631476316426073313574881796883754209309585351071609678567606562504838010523762955858636545457009001945961724025155870290837360393341372437715923629810787936205131955009583995209106122031775206641417497752752608128933532571792115062055080125084197612633794071306121777812146349337520049823232744034672341074620699037574402386261437777542004097244576652316277658912000110276019486279922733668804354625658685063018285477886947430539223318587516228562462869380511526288514309806630105745813915042457121264100619464346064295677548125300388841052716127191969160819654001835157506217596224812874633453812632602560681618757622220052457511895471120040941 (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.