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 #1100000004998522557 314 digits created 2023-10-26

Value

53372286638845308240533123157784425759459196133296784675097579777246518109162351440359665774295807405494460635574132665278065131030271977460884404631124877809682258570026388229787055892133782605192547014919456312847036944245307548446848254522926413589668260836459250694689216077622053638205259967648326696441044811
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 67 of the certificate chain of a 1,031-digit prime (94 intermediate primes).

Certified number1,031-digit prime
Certificatedownload
Certificate chainshow step 67 of 94

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004998522557 --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":1100000004998522557},"decimal":true,"detail":2}}'