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 #1100000009066571775 1,106 digits created 2026-08-10

Value

32980386673592916610484109708640816362058925083268153969518495723911676273319133467197330708831292272980643439850082252496315378194086702116029148690502499340979208518848362324258930114674617429008979980697917774087635514829516029474855658852601226651381644186905588522773956368068820078860946333607323066802412575649537959147881656930695708731868217451695421152080520417771370061824261745547009741185387759927226730845152873332176254499917703261576372567930696573803112102610671465370072448669346934990223003572363877459551005362731735045905864229119539460950184072390187700408529307923699656440540158189441071162943115449626039261159127764002410486724533279916174758165105200687961062012934492833255696302526653789964517933606291290204520025904192416726184532149931448189691955654046307642841941085147902066775105696150863678437488445389229533935639480648698983541200463447034815440073329890757651471624080726525555940095237362425346990305656417279042370085087591012054899984328340901576681559473089837867475991471363838827980754878949046018268409873988838489070199174666494873731918584178380461806743703
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 54 of the certificate chain of a 1,723-digit prime (136 intermediate primes).

Certified number1,723-digit prime
Certificatedownload
Certificate chainshow step 54 of 136

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009066571775 --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":1100000009066571775},"decimal":true,"detail":2}}'