factordbrpc · fdb
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Enter a value, an expression, or a term with a variable like 10^n+1 to list a range. Switch to Database id to look a number up by its stored id. Reading never stores anything; use Create to add a number to the database. See the expression syntax & functions reference.

P · Proven prime
id #1100000009078667446 1,890 digits created 2026-08-12

Value

130510036839185818164141826049110844371798614603290582784285116681814530315875397577184395972235447510055799835426992983498837684656505587058896419015894938377101797238658947022279149077792759525509337582703457188409734503731804161532759991663896515383489865924711635271812323770528229290190460924119164809690064588221281411978390539530533180513478673364332083410030252135496539984160516659932275674474756260317831133117031060837862126417970767004841402842433387281518802109262180178888227793667816147194682157753536279657862265956859484918714506936695947948313469773619837557213494395989821749007039379361548671551723263065976955538646517263011447859640389930115889537847068925708373822686332916717573663390141728872163031824760255800975554438010009066163834722339323341260346040562736116924307482966947700463844666097331484733037723758347089243537099684742899037199290927815394070317978848906620599029292482424434543645573467028402211985210581395361267321285970493072426760015735736653300047235642488102066270411399966445781023024367982613509761707220000517321951088672385289522648491521629780927457751908670799854539275059184797769449425418456419979639732269747595152502526869257303119484606545552592496462660873843636500049327643618256080391138638524442399257218097915898508749799462083468845164930233977909972612053044441164954618928782394941364644849858028369342778545004098580693265785875940524774126501400872561364123975372590268020349122406257234982810106242737695381732298167575456371338162638337113979790407370719287013738475515525542847838145697747281377300691383905161377229356473455889614049495072076846520433321759179624775100953051098073344907570070752783792108020533803257318882045834481856477345226095552133730424234887213280418938886806215592163700032749226324491389504584277072683994129131872712508458536889662500118987867080269585001091569507646497416996043857671009251
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 80 of the certificate chain of a 2,952-digit prime (218 intermediate primes).

Certified number2,952-digit prime
Certificatedownload
Certificate chainshow step 80 of 218

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009078667446 --detail 2 --decimal
curl
curl -s 'https://factordb.com:4059/rpc' -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"get_number","params":{"target":{"id":1100000009078667446},"decimal":true,"detail":2}}'