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 #1100000009091077765 684 digits created 2026-08-17

Value

146676314893979613427707782875965072307550568769435294602174091889666221059251429826643359046366293925279127308317236029610201416334507337315991983657421569271903131000836279815019812794493392981409282663925349495299698562348380756034962305631380230483007024133595606027663420283820136820461838524976996723566601376108937447258309163465352759299583331476847119228741285752000684726526940289751141659687839676900074664413696873269788042829114445041009322937412601144640871067625986382901951710597851546401927053932523559288534648913766530361035433678117847106738501556282010645146401622453890357825267074234430859273477792444196385700154122460738559012910619846785068086828900357649881
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 115 of the certificate chain of a 2,084-digit prime (166 intermediate primes).

Certified number2,084-digit prime
Certificatedownload
Certificate chainshow step 115 of 166

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009091077765 --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":1100000009091077765},"decimal":true,"detail":2}}'