Factor Info

ID 141975
Size 697 digits / 2313 bits
Status composite
Value 1472530837053359673817791666327615765387946176719065336291031866190184939577334348508717763741598633820704041593378927946437098464778362809341860018378322396728469530029448561571511779604001172442421765934858649547365889982624353951180155879367577766436057091371719045465332600103641900103605292033772945910431904205098432206644925848494177778583771598618300407549589710269844446314597922831667898198005549455032920241842600221535251087126629613429635140265113023238052906471253732345420912836734399504281466329294163094644321919333473708839274510098089854042383626158453598303309838092072115424025586929158299452307949747552703967367442948326247444789275577168582679550895312719322462785868895077

Factorizations

Primary (ID: 6691) 8198241112969626815581 (proven prime)
(ID: 141976) 179615458579745136518252768443198992832979973768514424064565413228528883404702249390458606017107411634655506389702113399350731396027299736347231108477034484190128050536634401217285340920632839917884644242942780678293158380231067249023088034268131315557924752086230691692681927576896537119767286400301083312458004754668552108641947017216212357448983287123744432535019054884566321213086031672402381566074379249976824071077194872509722085185831078849049412619877032800608734369338758125627601628257761320449859278925097848188368142761175104205553048048207198325497625724138329045431153810471675510000214079187873457859424059346606762735145117971193607697707896352857498531394217 (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.