Factor Info

ID 198984
Size 1099 digits / 3649 bits
Status composite
Value 1482140870852353524138725855828514174851863582880151250212251031410730977816775445522898098477749816207420429412258995542385658496847281462836484677439763824547806078528844163315733681242506255300582551729206798393640679689907941633338683820500108425174921987303132595540541918144942648245223395221477898421250703656987066280838230097530439408885478453698024082866737210437341959815056703176962507445954706313596288968006023125435489513179121390541502207460768041555628790096404613061337371471888642856335849201693393567461554561365142070441444378450674617250152587539201142504892358360011918098768658018323117068543160076401214217369258683228540246295310102949060377984900803997337368851536906244078486627463948012587749055973319248725825815121264814517274684392575821586804387344760345505910307996227789389947933973017447918974739635054296116133568983172608804946492176280904927853064586091296031024389432518373264843890943292824471689572392596619852823733454793153419795700705382583068354220153959378834853132726373179930769513263175969755442034633096467341170936077324194123079364740279854976261

Factorizations

Primary (ID: 17166) 1265855393578666785134496493194757776649681 (proven prime)
(ID: 198985) 1170861125505206170736494215692572865715152929841510432492567920263181829272561430515793117718371185833804547663885731250015296392484015263275609375072482636622550260012171495508588661411457508655511268040387176739646197374639447888436768319372595465674039697908738835726323824587422985454096107023784862424361336987613713660844045703978646123337797266547580834246858910669914484743178532185429743107429946125534950280981714554756413026777631025729596645700582871357505742665017924808212184972111638123560582715705741116940013767715080237999850278547145953071008686315935955216473585638594614345448282330288225621866649897330246919439840247633605652284993207662652304463976206971041041918352802336980188781517886585923488720828175761338144322426830472606765940067551009062585719839458711448748550278553347439591131853129678014310061673901558722562576006506677325091609167331582749687704086091900922673858861479555310763233202158687986369896340834398465898144210214859028856068969892439250607102168056232638944247363486131551471020021906607897413165997864181 (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.