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 #1100000009037629105 686 digits created 2026-08-02

Value

30514226437705459614241772363384008794438639483191447860262314089331544903827846264784841697925699394903127365921187755525981273571749940372916862104270938773808709879230791916005891229512105711050159940904828086465268154621098000455515193154441944017437630520688451319707531759896756671320999181035258237302571560961554908644010313089683677227338925334005381113261027633317254641131161205934893271469066591160627929921378799154092425648436433346174824380671561290314118917202258158784114035718239450540004827622142079820535684468914805249301198848221137389887829624316850887330339634460365748542421258126768687987301417156209135115274030403623573172262553620604120830875731297502450009
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 54 of the certificate chain of a 1,247-digit prime (104 intermediate primes).

Certified number1,247-digit prime
Certificatedownload
Certificate chainshow step 54 of 104

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009037629105 --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":1100000009037629105},"decimal":true,"detail":2}}'