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 #1100000009058254037 1,190 digits created 2026-08-09

Value

17711671053786761149398398219548803817782190342531235948173326748247230742096505132877434815966653365439998363353446386669186966955168738527435540189348583670974069934448014526646532362349097363547047903086050442890164500148468993323583975860898567685058963925088082128818835149129707225603810349789568479608187004183956966942272042992650560269600695017167587055109901028249190326536886381002068543883340150399297541368391476090286254454058897929078904085324256627427586675268568926352843753714083836882221088909067108896336341571914470903814150673779634002798039444134161580714682266044930274870625106155584635717610906054791762306634232464340108920472984137888409667521422407487250060690891930222516809463225423942531685553839339776684044426865741401929255921050737791787746249946849242524078681903162163464877235805435809167251857266853111320138519314071057818229853196994329729593766277788842411934950373256657599175759421438431868853827615917428600987551262112439948015805700238213417213520727634290046189663755504845415035756679258416101748670480514240582881247227264736539879865974477936357984436935784915646970335392279879868958037098911645929314096967199789852761853329186355928857
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 89 of the certificate chain of a 2,362-digit prime (175 intermediate primes).

Certified number2,362-digit prime
Certificatedownload
Certificate chainshow step 89 of 175

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009058254037 --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":1100000009058254037},"decimal":true,"detail":2}}'