Factor Info

ID 113546
Size 941 digits / 3124 bits
Status composite
Value 17918505218304067584166394403929213046546419952328364752509692265002659575009500753430371289767891831621844631462539860375343890734030086319997588217585874703125821561719302950820326833604137381306877662015099835435342049370562245395475362421674385098937103551184764291805297992892261858902606718119512459353706239923737771003159963022258203158811438273445493094857415697964091283983311683148490789870108016874661358826967136815561741730262766050842057725368333733356244740816095977486237474821959037535297025191953268337841763204342236635216787799987245246879081381379522304880440412800136213066722945625734520434789687751621213647757737096225135996378588633793204402405966626492457128813086923755573694668955969602971154195831368115190084548757282885696209430861998338118876890079139717659626461866925706661563804551481407089643422942620778599305309935077352539492656755271462521297730689844027986141847556834038782875962956823418225295599

Factorizations

Primary (ID: 1092) 43219877626484550971962471774087607599 (proven prime)
(ID: 128146) 414589448243228069894645503101976890596672003364770246367941058219318337415810011913676873069639616517884083052648854247004196770886708149025258628130033307468804246904185710196968671831886673517421018657082012918528717843101457200765168905368665187207478607061925720338208794262920503895344969753233047056675752586005829010178200121158040642614361483552919379407581540281687395757102487072666407715014608015072340010725906656181737550729393544659639670701256384280803938009246850445961378576242714907272142228908996336740360714889759370344670647492705445350839613336486504253900021866680570205173351885041586682929308665393275615695708972564611674839507171909165044869645616010667063518087376300922877779003979426965847291697154616733902418013917400384309648199636905541552631344591434246701080491243543179344680195601572232798879358413593799494474383884685026647293714583788427356116816800533753512001 (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.