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 #1100000009019683861 946 digits created 2026-07-30

Value

7299092376658473497687793336095331511134445169039835763608954576445065569483316618521454725667865720468940998148973535135773613939234305513304609853294837007379195567358661203477551671022771078563875035981374668835653354892453326325461230448189083028986670949272028249168321730882453195451004073468196671060871813441234972627488330455138427582131787325434580087664607026118758986788699463153938802652851173157162169233796375498731297014338726969154488322787120645865640035333352667179676849280586493003802923707461769076566499505183356615263428123763247995698569131719303553438321274600281859804689991215374536157339194486311853109653026351311796791054916492990958424399454566153670215031350746300073669166912765360501254836802695829286880069683356033572844704773487045949778784670033238554050960671499617918736630348760904315627832180482484602994108185538354296706056712833142701165920399565191358166220260245951089799773207608528168769316090451
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 14 of the certificate chain of a 1,113-digit prime (93 intermediate primes).

Certified number1,113-digit prime
Certificatedownload
Certificate chainshow step 14 of 93

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009019683861 --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":1100000009019683861},"decimal":true,"detail":2}}'