Factor Info

ID 125381
Size 420 digits / 1394 bits
Status composite
Value 411887903513258039966929169313015709953878865648119770836371843634004683389522145828181170049370612669582559948399660222440968913533023190959974424387558244978957366045919439644383902679292095894232847372940719761365883741903923387531841485120704258063513095234337475084089938733829114963450533622874626850640586685478121778335784398202760991643601939047596378931366673072686431439234583046353325734558833575467336836449

Factorizations

Primary (ID: 50021) 17790332212729866306495071653516454701119902682112253740561 (proven prime)
(ID: 125382) 23152344688568085726896441082956555302571378444285653002470784032750701917336153619878859817066961642785275217199819854518502735791861479581555873187468620044807680752182866327929585633001791640731708275075581239034620157821853757635107682545984429766899125998382670473226839120096996085331538637168021021644082617478334521336324370938225793635338366417633827409 (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.