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 #1100000009071981212 1,532 digits created 2026-08-11

Value

24437369215089390755391707552004883773132246317937765007091000173869166202292570911720649165987362888846375512612081383079866574585248379791362701736166197599134480431997985376159468927547785078123644040765973556707187462712399295179771166606389307753979580160363680216381251604562571235957948572349147573476951605740232996725353721285437718051266721301033720536219601347103181632919161184282575379909331117319359135767985780487226656313313448083436492151672693992626208147866395558705373493920771754207735639056278728763039869797181980234810957346522046902610048856965190135988721860397423421553866284021305310959621906538711770264125284474616827092853148669664801124952887971348171032019619836295345171192604460729604024177386435768457297515813869415357696302866074875605087438919277132421652334109460985669260960026199930798940348267859176287448045746994976975097481751664688639984928879317233663437791271593413555053462165274842900738465205151236963510818468928978508608651671263970370996454404897222972451457970237574270910366082489331179636919209795043548045307463523600490904355642886280356506713963469038930853413466704935728513004976352815591474946568033000147707796542360078674236974990542156884035209462197936848886550528790365088910854060894328846227656933532602459506203937956660300091153028748936112157553011262445880230888663460746530523018570942957268014299127739115123662867589975169163348820993204542067352647037419477575506689015250144631993079798712552665105989289827674954379195481460775615956321080070333142403
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 23 of the certificate chain of a 1,793-digit prime (143 intermediate primes).

Certified number1,793-digit prime
Certificatedownload
Certificate chainshow step 23 of 143

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009071981212 --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":1100000009071981212},"decimal":true,"detail":2}}'