Factor Info

ID 25389
Size 459 digits / 1523 bits
Status composite
Value 288098220541381773316792047080777050966854000061364134753697138619084180977015693054126416176380935936464794656963691499835928235647597926490414268911886831511119505201199185230696522218715977748465186538931810473168591435742899150776230720567662054978587954883507389235955726809739790357113551625821271780027727968839641291619227221279120866655228541347073776225413537459571060234283255306509638616675669939639617652806346400272521743818710763041519065263897

Factorizations

Primary (ID: 2964) 134304196845099262572814573351 (proven prime)
(ID: 25390) 2145117035126325828264901817205483103731694992714716487632930806966886209496039653746967446904217741897202300989958016511040099812559159054990971874139132022959135588258306265359477253394998006054749202197276315815290830721485613261769278509503060521654399930080741316017208037264631931887737318690414912714820425456697920262521319199355388952616127414573030106641731200805950870392307626248901099345553817615761994883801021376447 (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.