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 #1100000004986321516 345 digits created 2023-10-26

Value

446025036871719294388936997892154426134096561521757563619937276021667301998196119012391592301602322321358216141548352743690143999905980544688031796259340651320486385432399826107261054070885830548937236645119748620987092601908487381972375133277990001156546148221200077588034984507717379741713692617867796461443644927205851924077051626401232971391
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 64 of the certificate chain of a 1,114-digit prime (87 intermediate primes).

Certified number1,114-digit prime
Certificatedownload
Certificate chainshow step 64 of 87

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004986321516 --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":1100000004986321516},"decimal":true,"detail":2}}'