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 #1100000004996708886 345 digits created 2023-10-26

Value

203418130937465110240820131206018020143771855286518942944076133686582002956299406606622045079973912584554334953786934046027552349132403698071493496763769942438032421476217033947353675031597661336890608339041829986316915771558214494490592847828526119421127842535893612081208986025370204260080115955728897640723383758400289041428443945001960052229
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 77 of the certificate chain of a 1,025-digit prime (119 intermediate primes).

Certified number1,025-digit prime
Certificatedownload
Certificate chainshow step 77 of 119

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004996708886 --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":1100000004996708886},"decimal":true,"detail":2}}'