Factor Info

ID 144904
Size 984 digits / 3268 bits
Status composite
Value 331564906442259054411619115252325672271815967794097953814071534434006920911888156134599390239452232662950026846210833285127924330048566511384886752572668944648016944847882733155391830462799286738749361878367069726112005770861837014955883702912683111731060492567866159816999501970964300756910214943930777284096917713171862225827140583303462798630843560775101563427421904947931965264653415463262125364017423686431615233432842746055530673987023425691885328989046727754126344579587575637285807705096067178174321847778921528615113737862894459796206044529499225025715050601572911858218498186561247286268039987974615887217382915788729125223551989249549723002198733611202472889112233623864197123580840379191939388153701378199823465074866588961066733741022674081594818621104607253757050048151510314882762253438052714908928664953313281935871205577847222180472100666870758043522857766315029851200619024348341989236873766765365356587353899271756552986090319976604547610075329324995240255859675411

Factorizations

Primary (ID: 143881) 1123437975598024113671879 (proven prime)
(ID: 144905) 295134145047715445888457979896902706923457555334772439543731899750183320041123596082247361527089111107338133810927473000977623686394734289676331073219318865982122493599377673436820881078623451322062806700358634901960955920771269219833807067760451163730483055834303706757008394427913217864485333380077593231076403522775201462623730969876573603552618177894183283757385173021348525682142568363803502273385147269383559627620410535578582078557397106084917110510512927803892200156345070382027808984395730459210417937221420413659372443006267830960311069994244261852144858647351141222699648081768748615774641027579028853451367094238823467780623227425058304732091340896135451883427215332888196162396222301778027614018892896637528440358986636893046434231716194009995754367631856488602493352818686329585054911433146490359247974876734899064707478057544953260054451502829954364351385305871850134823266720957919105359309277618664393961824207242863996329723424609852824391509 (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.