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 #1100000009079526574 1,059 digits created 2026-08-12

Value

372422802381632817700460983344493709420497977636726313825261743129115353867204589892059326903954960406521235662878088057447183843132950196921023964170303031153944084130231694113176415603776663409494593371290129035917660782230768825225172319282842167584796260360732923467944855608644935420277698651835912036872070315338386850983573713011299107354567652297475383354378151463774590835754181509657246701594726188563315491472506242101976186317505851994923099226678791225704051573879778456027467573431860694348460547613057004104421158093941804078559018709045724683657158870287777245552812348460434896258288206946421837879991601493243025021937461486944940214907915828181714700479657320226123200196337407395276945087129898686340844070655741237468921086791593231896119979240471382508421997635155381839956396800478768707884637909981896314419830377155552523925627929259044927369314642506655535326640098531014621447079917196193907568013110347680641627962615257288121379897471308553414281667451445363603944545864898695946820976918176520285402226138930568690720350014678183
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 75 of the certificate chain of a 1,851-digit prime (158 intermediate primes).

Certified number1,851-digit prime
Certificatedownload
Certificate chainshow step 75 of 158

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009079526574 --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":1100000009079526574},"decimal":true,"detail":2}}'