Factor Info

ID 151207
Size 791 digits / 2628 bits
Status composite
Value 81245212149735552875350531408167632079562885008368378412992559062077413005932337560393277229589011747866043374971989118422028666850485255412602658246523050230067624921527263733182053861853223273827147685277171211751384676624928027868787302921970609540410026920294953029586833351122150514450033503808622499727058477866808738784938547855638002378193264349743249794638071314172746765825477587960936236869950385376731129726233877755596531327322173860964799515385245525873448885919792689516614957129643459369195662372931043643254841482693631751121350759401811990810155684500674681955839526285749949190372894465705637627041309769079812087303877644303596529980252559860650973113994109268343979338085831136101042706150418800376416512023352543968819199317044396140753922490193211698199895403899281617

Factorizations

Primary (ID: 150271) 7037616761882290221941701 (proven prime)
(ID: 151208) 11544421200907450625502086558693055939231545034989808320832726736048440837288021007555607552251759424835842708206217207591163524999791013867001294788487874538054505968560094602709623536709749614245930646112708437116461395127380544909849998941922953393815870553040570921779904618325653393415509140194394121735360595377781668430079660187233932416417252911760965709743206617143012964997515140466345278301227400613458452422568046655855198812381683119747266130295158487968765147451132143737967871310034443805084846257657693439317817293416719068282903332781203337748489384616723714777612079421912739026903070504274842588558003046385923538313811840657421517667739966835129397662758966469993505580308465697842025339428453226119192681242020423425631968470872822347704627682717 (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.