Factor Info

ID 145172
Size 912 digits / 3029 bits
Status composite
Value 585177839356957231217079608331261013228280966810238137451839692586746480916129136330408981652386011668765764535150002414518642601090552285567407475162698739587038123398791875862498061911032941072437045027815689239715502752848289407246708597904473119389349997375511499779703514845557555231075680025848017424384605025149190079995979339410888564284173974528694790300234570634391722540994201765872872344187068920214410859397322013612394902657069283513307072182123504012064444089657028948499216842176457171566824054593940825301137072852470850893837428831784715560215707065235474323245784954359366759420760270750508656635594832427288949979755823411242837638552752956049622371869126421051237554780354884561733646295695195020558582601603165207248145547636992481661404573476136519023067837971003622945378894776263838357717088967641101528038606745766788325862461805812576104377912313216743230179647761525155857674320277041

Factorizations

Primary (ID: 143370) 423072645616868794060141 (proven prime)
(ID: 145173) 1383161604560200294258540942427735388035446004841896826539236254213183889621766408165117196343705370830829087600563020138307657518224875534548055340619746916160039215964239839787209514166150929561506010618493295852242624334133855978811346111981038758375230100515419181107332979933769176619606723625304134272902867230898645202699789769802082769490467768908251875651294631358707823576088250313566122711615849097820427622162992876016371793959294948416056765385794204256100175540632737626878904752104811076776037064199530060471493598941263587886672242782545458694403015248261218414977373008117802553553952913992698689547382069101584375108363958230067929607484449553785925458138855016024458952023634940532926952058631443437956209562529741788900182241483925946218414911845669580999952474364697371903574548135507692577520896370422310180117021665748467938639510671167540377390606989952771783490901 (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.