Factor Info

ID 161686
Size 438 digits / 1454 bits
Status composite
Value 358709938709628243264452426940195947732592364401728903968927062574134359528843051184431851519073976430823933218379138920230067398830218715012348691099405597616036825535218944156946629190230232573548435882016330147824143833861863521152722417215489488062362506248254083061218577183592720159009083084155500828681063519026430587130216228395779078543282240677957358154511960236660226078429021624270646490721548940903323422932007440814208984929

Factorizations

Primary (ID: 160968) 1436600144494890874991467 (proven prime)
(ID: 161687) 249693653508402497139011097874617049585092951334695100525255818553444681527798584418602018962255764823778631626498040744684125475471724609210915897117007803829642106360695477414164393163089849416023688890680476930993843334439469667358759574350374016159816456388709730353126285382360962599023645462512288926727300899224442177235720280207469165417621623891415387938647637520982942303162836616526485922974824194821987 (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.