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 #1100000009078200060 478 digits created 2026-08-12

Value

1136056719921161053247022142704147346693564238250357577026302290143853081492187889271408060636863858474644840877590609307218514942772091255698941449465442093749318014508001037224163532527206864588685454837830227143051000270353608495596958548841379696953070729061739457489247423587079841538671904001365303668098098739311561506514418491677288224750005753095473724330568430277699329279486131552873497056165152678845166591358486966206385470878038824276769736149830434344838461911123
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 135 of the certificate chain of a 2,146-digit prime (165 intermediate primes).

Certified number2,146-digit prime
Certificatedownload
Certificate chainshow step 135 of 165

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009078200060 --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":1100000009078200060},"decimal":true,"detail":2}}'