Factor Info

ID 21773
Size 615 digits / 2043 bits
Status composite
Value 992416123654291779906266835775594547447151200253760893751182096598388982544784260919558766940430209133508810673702557334360359149396605594009525769180271505888384270826238048817890217262752501908791162385482103343367120075901370977641706183687953334853173455242275593136030785581463193136931897738497937150629303700624133964613007264347120341702868155998561425519721679958077265885174528108709265987145357949166710713695925488022802287452720896403934923045751066937317169184951658306207220576004750429416426103979837876595760870438462656920265968469417334686358484308719312727842254395227427710779001712798876953121

Factorizations

Primary (ID: 30480) 191803165264174397228851150739 (proven prime)
(ID: 30481) 5174138405314724006267573833097618733982239599758763973383178646042445606537349664041412018254497074558085961386977255231754423526545665490947467614739127109043053087562196881262442275014025606135675183689016519490153881290721080384432372450023341932476325548610446578910690733508659097144704796706198796747359035921531053866660209504444945461999396397248886708735315778145746919808214417403224062367102820278636359771341669387235207222513520973526763883120082778480111903904758182814844309612833524899660398076354031875699668100243714451333957365859626161003042884180638336955420063739 (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.