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 #1100000009065277282 1,257 digits created 2026-08-09

Value

353640833285511515302377878611515844388591770466983825626609937743540864666536698502457698734310635839019893885262417495105087085849635908198485455581833141655481513020406352527866313524521577293846257763404543158855211613047023241864638699969941637915150882973031810821728712202928192604848296342496580083222284032996143684115647633438122580644697240509867033640834836915816896974651859607897974992225366419434164080243473939206287065643506375599495376735659304347964065916799372618889427055430170351034751862815341539128127564420488492962416622136161638051589445609674409139107616211515253719116554003066418642308108659650175805516189909897112738464937328052085854810133755056899583904837726620884448883944909440563810829946705072206948962670474315815630504563756782522023894599802830695403863592218509742202906221862639848540686974664317072926230798170017190018287969731385222791258279854658250597331987568561217518540641652552038733361793607747699744934898441711107114553313499212139723146247753291537988474205030216031147886018702145314812505802870074868992648495019039679859937090668309098560306125350235455693563997642814439076531197227598239023893201446494158234349130472304960440942601044937778049296749648824133141502364029644854511085782100777093
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 79 of the certificate chain of a 2,297-digit prime (170 intermediate primes).

Certified number2,297-digit prime
Certificatedownload
Certificate chainshow step 79 of 170

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009065277282 --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":1100000009065277282},"decimal":true,"detail":2}}'