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 #1100000009060077390 919 digits created 2026-08-09

Value

1366597384082987938487085789331774113143569415584156230839167333204152106836570852381558375594753241004299916685824734235737450026136366196141212828998173762677648961304948226180971858561488489127225541583595666757957963754633102634668567965328651184499517346726440736344719063701900332911226987287579190894043417991070116183297154030126228516470963306086437672898702995982188675481268127894344219845217559024443391549769604480565175900448507982739726346855678120551890224291298694774495569131736117580349318536496246523787697424925568492002995719465429473227363220457080629636300340055800628281030993764190448359783922943011255446644087326458645773010807528516429623051500224443873819601998403123043464220212533965604195767379309362672080803871827368530509628224075910811234877075120281926920886848418337846106675503246962376400777814942966454841308902745283685392129455629195784357501264542053445189459405076967786737
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 127 of the certificate chain of a 2,611-digit prime (192 intermediate primes).

Certified number2,611-digit prime
Certificatedownload
Certificate chainshow step 127 of 192

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009060077390 --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":1100000009060077390},"decimal":true,"detail":2}}'