Factor Info

ID 153163
Size 591 digits / 1961 bits
Status composite
Value 144317356288036400601267282864271180711760816209400913055691382708098789108141356797159230481407354537132795424368378422686736721819596285459628887792645608184717884602330797328339606772646909134774103306286172126254119507854185289684901261401275193033066078611678676541571900339133292541391442316466736731545353887118006587560059393582346897651136575147883580315064707437490438428286048953804591491969596632750228238612483317839472985498126979848325591696750448461499171665417784553364873246960655337770435095961902403460906607672360677965922001462989940000460646118527101745115380797583001

Factorizations

Primary (ID: 152106) 758084147737104963101 (proven prime)
(ID: 153164) 190371156973571267629698045652297233752142359796166067509705261829052886299509683944863704507510854870376071019175208337530687496001748372221399412610199565022817526521815835067740120930826990978614404856535987362323889018707883304331132305902793085587421915534297686061419070612594285628554923392095818793929592119490862094931484045650668105922851677038990284225721719313294554567127476484293058182697384351083952465052051413936298335472588266794709397747201056155353957879292490345606282594874177824222362638458874575068296291006144844008857037945129291997623005929901 (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.