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 #1100000009018440190 744 digits created 2026-07-29

Value

146335008971481644314536627071798038192636541787399690178489992964816503666303194879632675243183806240832393832760624294941791442507595556760229643810678729175704091305670792492076037398444151966673321555110173610223697996631474376001883390587048324697869700825095119990805703924730972171087438067885835005176182192966681535288787626865819738849241590050089980416714543972351534056683035116946690845727274859175892369519613241688069369746604636367518278743124048540227291201800417299479376843597136898131544724575073346164969405553245111142379051431239943171035457690492307197258387599173477452351764935533352822630153095681969756266305254952222517701717010122805464695041678493032592520004836089817649060283818148352533371605028195874191126413
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 24 of the certificate chain of a 1,001-digit prime (81 intermediate primes).

Certified number1,001-digit prime
Certificatedownload
Certificate chainshow step 24 of 81

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009018440190 --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":1100000009018440190},"decimal":true,"detail":2}}'