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 #1100000005012761846 575 digits created 2023-10-26

Value

16970634394669820475243440524964488269996354331788554745373685714919380288350584899992597710369956466811125076379897312937447607991963295446638183656452027102701201042254212479017170175646588395269502880452847388198444951851877845615859362862914131185331388515891714103711607065202802764179279279244927565797526268378453217397781350810642798370864819460354820013658082913076037508170214559453722673890558046155849613653904107664962841866333768652038663116275059626843380629751679528807136881809968850831547498555108541542850098243732049725350238386504190955304989793979399923
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 31 of the certificate chain of a 894-digit prime (78 intermediate primes).

Certified number894-digit prime
Certificatedownload
Certificate chainshow step 31 of 78

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000005012761846 --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":1100000005012761846},"decimal":true,"detail":2}}'