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 #1100000004982162826 639 digits created 2023-10-26

Value

140341507774531323666490842257109449419769978109901247188671838267645385164236515688720165604322411786865378170301070749200268249920770370243642293528442706864230802613120832325305677479419216313999388614400744555801137218513627715817149567512924569568402214200164522729779299321007860372827322399984268947681511010790839037829590205215469987795736610838167590727846812839916535197423594484005116993753194755717227456165336390242831650152010893946695533206496911494426152241957768076467191254538207160137915001445040793252611995389343957675405991244621905797451133582316150640761739399604864399602649143635776603004012439924909765038973221
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 71 of the certificate chain of a 1,138-digit prime (178 intermediate primes).

Certified number1,138-digit prime
Certificatedownload
Certificate chainshow step 71 of 178

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004982162826 --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":1100000004982162826},"decimal":true,"detail":2}}'