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 #1100000009041795337 506 digits created 2026-08-03

Value

82688886455569045290892165919389853802499768238016523386831866478538364189230403477438355911147159955550150328182158142437189721044309248943878587511532225522160358363717160153661954224737146712879320117451332108392130958772048346668917705602634388131384314049866766085315390981423356951222947250760917432139170534137995386156496727004403685124025866509568136636290676553218037401481221830182124438722475030767412708118743784890095675207191887087741877286655929114657208900935349082797315596354819632637033
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 74 of the certificate chain of a 1,302-digit prime (114 intermediate primes).

Certified number1,302-digit prime
Certificatedownload
Certificate chainshow step 74 of 114

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009041795337 --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":1100000009041795337},"decimal":true,"detail":2}}'