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 #1100000009044350722 890 digits created 2026-08-04

Value

95164080536638171292972333011561067355777453280696168150958990795844165070379815012488362997475589297958616742519175057857283744460737038136949503709630334392170887830358825540979916840184036344215919563940564725778183154999601479697282094424124499498808924025980485318573923031824943122895473726425614305540663226808370998689877495640164572727132373651660728725647505326607679629550771908337794728522397367706660542411753101666703417579761413665890419611680765360096199024584303886190608176091068835120279122650880363101747023023747133545034436432434113642509250184412211488241160753212562060839049983985408759024903373248909194586993955993435048435905948126256307440154784809016451661606919481575678000917376045001818013400496490634024503754965653626786723300930909394827997163326619324810325281947010119713879259045300746930199153905057099245857187872812806884478278634625488185116820933
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 44 of the certificate chain of a 1,393-digit prime (108 intermediate primes).

Certified number1,393-digit prime
Certificatedownload
Certificate chainshow step 44 of 108

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009044350722 --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":1100000009044350722},"decimal":true,"detail":2}}'