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 #1100000009052879851 432 digits created 2026-08-07

Value

303501184816772594401130042224649428555706231888788321634255070243604271570964956678185544057055932022624855529047328008104214862014030386045189119525326905137318478389784340446488001320030951452372843105440284635000790615852209342153283712503862301700742094871106777870557778805510319308917711511035396374926652893477646004765439920956654628151187073542464992149633357458879556945964800064871218731350697977081650534680649878716589
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 90 of the certificate chain of a 1,597-digit prime (119 intermediate primes).

Certified number1,597-digit prime
Certificatedownload
Certificate chainshow step 90 of 119

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009052879851 --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":1100000009052879851},"decimal":true,"detail":2}}'