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 #1100000004956204819 658 digits created 2023-10-26

Value

9162620384893821472040061455899257149191253154355980385091150618517770622015096154325020707363747806520778561785240399104365410584694776613273267622204737983833734771156634347971827136507062577090669958749380890742892554606205895156128445685162738467132936594807370107872414699405570622757194631731142017235068838537284755620333084700227746931268798486554447980759671276415005215098989276789849068926335987661210471914129314081663366434851837816011090736281948740538387167124679665126779899192368232808637314424356546951888421804489012007035242340535401238775013803195164676603594228955654339450324702820915996134892655669991027954785111630142388447928910129
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 93 of the certificate chain of a 1,421-digit prime (173 intermediate primes).

Certified number1,421-digit prime
Certificatedownload
Certificate chainshow step 93 of 173

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004956204819 --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":1100000004956204819},"decimal":true,"detail":2}}'