Factor Info

ID 190213
Size 653 digits / 2167 bits
Status composite
Value 18024425848848375592123738858167593376489741204150174057087381677403237659993057404291132751884569373540819268145086211376901535270313580881179378666492762110568958467924066467505286208114185048340422274211152757693318920475307643181819070758130824205136368001491503434281486298166453343855804085015127236074110475142695194701987351441700371533488187495870753733499548505782918468146321532638755541205553807157542022542157052687075231065606033231415770949573851997597265901430521973256540123801382620021499227312981960179265794395145215831701187409153259491243890310225342972572523014788054098504998458623363045293822052527190883231838280047007908303081

Factorizations

Primary (ID: 188933) 1434879358379433691210638778172176147818557361098186883210580561 (proven prime)
(ID: 190214) 12561631571036977282585650761296063931989112936316679667213701913234351533052656368287188089453299919923273859237325793391748089953430402087182380081883043822335739545811920848881245358351014998653197645914134115527397621668169491036181667869903079696379393650668181247898244134369125443655087188868784430965321815754053612457127018260863274019955532328385338289128234243794918667807199629563592754109527352894353993454852434663691232042368586457723870653599753013456232014784370426154317439994970155886285576167840882792448208648292861655883886208101426593509350776993961721188978400663321 (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.