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 #1100000004961885711 455 digits created 2023-10-26

Value

17609135041056445561617707707881108539599028736284845981323821324553754691417149646183193836608624693593004506418066754831233216982199638013011916233577564161954271467486207658578499731166825159787213400043895124318856929048498088470474430186151099734728132784357832558512867080720337646636744565326324704067706106156857620330746734144303906689921979284167759855653685578537861467005056749615042373670430510832660310799205039022341946774638268782437956221
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 96 of the certificate chain of a 1,354-digit prime (153 intermediate primes).

Certified number1,354-digit prime
Certificatedownload
Certificate chainshow step 96 of 153

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004961885711 --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":1100000004961885711},"decimal":true,"detail":2}}'