Factor Info

ID 161687
Size 414 digits / 1374 bits
Status composite
Value 249693653508402497139011097874617049585092951334695100525255818553444681527798584418602018962255764823778631626498040744684125475471724609210915897117007803829642106360695477414164393163089849416023688890680476930993843334439469667358759574350374016159816456388709730353126285382360962599023645462512288926727300899224442177235720280207469165417621623891415387938647637520982942303162836616526485922974824194821987

Factorizations

Primary (ID: 193527) 235005265301098204062691523161535271943 (proven prime)
(ID: 194007) 1062502379206206035203873506857719824545932545870888284026622119830141102923785725808389500613360223870707518922221851129107221917699003187368520720475530061332577412808945071122371291786461692093421960849590868514319225846313390472426385169351907919374290155902289077800061342576741848951862737174313317044933519280762399650105759010249511196274224203201399302821215094221509 (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.