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 #1100000009047545554 1,387 digits created 2026-08-05

Value

5792882168674596960054266902339623192814532924454505648837831650079081532611852669472830948218089594065705969356436049779406620784796861214810320601936696064011761659363508096134493882731444525613420887871108253553262350560297221797525202345561498552993519485971440631700765279708879752126707175233107958330769597961207106648737926643546739013882649347852477480419565082519365269271248341838077023202586182560895167066321529925757661652318754494719809958864874161507164771190673128289597932508626791152744361872214456634251900634005513541260637351544470086530634651954572114044922595943697165598421165987667047431442971651823478019559982092602374402076335746783859158192047934630222568625334205048928732608184519484090829875205256997199372480687355073827304145606551613848933851307118417033754556649021380384612122382734225464190308874726699510592444375379408957155972773206365900117726974702021808996708454503807056481272199730556370522203277039430149478418744015397127708946060532225017158443878243940776634394735985742349448074599385344734999941918190144798794448684340751035134908990505615207247838471401909137105463575507020424522474344805451947092080857545846579834227727415903275508212418634834925682186292463830228084077102400420788545539851825689859783736570152228533958852479186009775801137528722281904710570334653995670598149930705070795623130206562240117213602830279259975931
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 9 of the certificate chain of a 1,461-digit prime (122 intermediate primes).

Certified number1,461-digit prime
Certificatedownload
Certificate chainshow step 9 of 122

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009047545554 --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":1100000009047545554},"decimal":true,"detail":2}}'