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 #1100000009068054356 885 digits created 2026-08-10

Value

968297621338596582272974580958693971158518734516766856776205975213781619423667662544286738436627361848657460340743100497553789510857796456636726285737670092877260957352113514389630068483266166043095614215868758518665146955949388318030214316842292396870499255753613938643018553475470028513583829327937562180414157590061343129024568962442155561620756688982013512591706579533941143663468114826295181987224931860406679536111783519418573224359213485462731479363482450024738315734692005764649683690012029503676978633159145371435432119762819656666700500137752392222242198342550737527282957434368627144461236185174904039777291427487646407346597632623937905493440186523909282850771988291696534620648231792732199592270078967030934136362003293698951727659692340246457551220741232700513044193558384027110311709885692577587189238478259054432753881082677702074015315072142854380943247970370637578151
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 65 of the certificate chain of a 1,745-digit prime (136 intermediate primes).

Certified number1,745-digit prime
Certificatedownload
Certificate chainshow step 65 of 136

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009068054356 --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":1100000009068054356},"decimal":true,"detail":2}}'