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 #1100000009047821606 362 digits created 2026-08-05

Value

46873029770727108530942645212787510058675784638895403724053891100486334482278053239635843393120708016664343488379651904389671381763854375654256316812091201724996459472532498411172490839033502059970451216814321785361650251265905659624134370681755631895577342290641615136593186882928916819902229038888543111619619095399754087680676042593771541804221265491544624591
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 95 of the certificate chain of a 1,470-digit prime (121 intermediate primes).

Certified number1,470-digit prime
Certificatedownload
Certificate chainshow step 95 of 121

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009047821606 --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":1100000009047821606},"decimal":true,"detail":2}}'