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 #1100000009053962551 1,170 digits created 2026-08-07

Value

835769328816045998467571909830950573906697646366636070621703404674940544882403788834028146040934567270219129734045310181683405314628708661779765887878695656067523427790476528184583341306427639335118406136342085516460476151183294691527715516000147072213873429974412512096594389021620478779637819452917600619829298954224936969194460926371266854547818002559553078219246094968749803924492010819584237399599002599918365906528232487635218724287951019066483666450621950885623080449759010738382474025015078952798335707624195572285345467704560344718143645010947889341537365445737189811857150721365847107763024914433199889551384071997197732442289859352060439308928973075954752696514481862502741155750462083688909703942876695329109789096926079889688884912462449072005768039258842327977545797355746764626228412093165155976175703948989847951074638070355031328582640605943368546083987404650700067013141182192022627311838700215379157270787312538910932452379595598376105882805353674175001015219994386845889894907077722750283563412850360192090465666566647674415658538844070393565633996488637090823368030133042568407115894826159256066369226566004755295629982891418943219169815595300945389
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 95 of the certificate chain of a 2,306-digit prime (174 intermediate primes).

Certified number2,306-digit prime
Certificatedownload
Certificate chainshow step 95 of 174

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009053962551 --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":1100000009053962551},"decimal":true,"detail":2}}'