Factor Info

ID 64806
Size 616 digits / 2045 bits
Status composite
Value 2665465280298608961540486465484891915163622132386385487476360373035694383060144566476236900225862332968187617893649810671472337897251577624696279174595287133696799086391147461150535098795864123285853996753287190505525110969604478754578521144534341664650052302574251533894100250898071668819115506185207682864587657092859650008413352367424047184918787605924315141010508600868318103101399681657243537483955767179785296915959029630156947263131961685335995902826969188936594959734345666150240216173173932614498526536270287561203197973317215024711909288472452821561872844907047477418820687878179424969732411898723535672357

Factorizations

Primary (ID: 63930) 372782862882059642281 (proven prime)
(ID: 64807) 7150181903994615688794503289361896480182047345098326436746775117218421242192491353973124205468820742634829735671322595870525141237699504954586813175391243050361637947747806671635215291659413500082873021088415941367849620870557006280223087025343174381762001511035818890706580728980837202976434129163152372659174780891111721876696124931997279524245891373361520921901344391754578381174000291931147776759592527967314834236636175842452838657572721262664679939436805334424439559795245986961011183260735891913113995467343871582012821148600400112872701806496902324960509312302515172915043615927175303197 (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.