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 #1100000004986320990 588 digits created 2023-10-26

Value

903749058929084116272226720465059410030743844502494298773203293798923040178162312929614855389366001877654434671731791273919677589511654926755905254248377982450991797313790066371559446127630717549543967065911355245434096890720665223440559558014350836205968918669891424785010663038184413738826291523584085343029229881868828913506718592549181757783841025209293796768681873891769142320992485073490811102044063524277630328801020657728564527147068202131401233942512461766787492835199616115615596246237243943792854289032550686394957832838966942929186664666078350227231311582207966578637092426627
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 40 of the certificate chain of a 1,114-digit prime (87 intermediate primes).

Certified number1,114-digit prime
Certificatedownload
Certificate chainshow step 40 of 87

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004986320990 --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":1100000004986320990},"decimal":true,"detail":2}}'