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 #1100000009070811113 710 digits created 2026-08-10

Value

12053010331525787530190845009461461595492946388652883158287624594560251034369241364928702594016282707065575246961666663877959675338728914147950807287338189455697012714076613912432174652948541581740670512280615762587117785600075263963797548246291060210113233445188653402429233396463986065740348260378339220135824426857632384399144520617773055864926751950792837852954177308930773991250193076467777141478756899316601766175454448043816795679017884104269719071083988500062372047507911428707864370657743429900556838209393111309054702593286246001337162048788859467239926978143990397036117300163374955975147394114358852619928042274100437760165424709014032574859185800499296647633095265092666312992879863264241183976189
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 87 of the certificate chain of a 1,778-digit prime (144 intermediate primes).

Certified number1,778-digit prime
Certificatedownload
Certificate chainshow step 87 of 144

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009070811113 --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":1100000009070811113},"decimal":true,"detail":2}}'