Factor Info

ID 111403
Size 646 digits / 2146 bits
Status composite
Value 7918231061665832610431491396444683792463639315532179218543020718009689902450991208274601126457893827198663609344755487544778390850753310165877454839114595698363098861199216376733204130762109104162563332890770713590906461291420094195001851193255034190359028839508067106213330048553112623999794780659967889357701241827375715800365571765726573828129341322000922081946516749152307764838838496098057894324286626771082404523538737114064402233020998544282348489954767795506117354941346993206918365622035783019729279966679872823725831512101174687275984811511946802105149776832470935178344201285922842987108996360025561273686271228905871592389870736273121

Factorizations

Primary (ID: 1656) 16994220323208929128434287 (proven prime)
(ID: 111404) 465936707367029989061284950015529737841560690695741015668535296452272975951246006068434685080291475863457970023359783801764597150871436162559021781060792101652676140850577059586851404634707915011057122076610083409876232130882126091060338166879687055123477126682215513706639598051942534896569408035603594021541387748855942757289511456367433123561339943800462145158492749935031141185125615617003663562017844338194942228074930623943792151087315801022862476505694442087235628208313057028740748131720161821551583760375133445576638312946225335853649878456154415654984409240981544086956378768357300104429531514824482926435287983 (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.