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 #1100000009078839943 986 digits created 2026-08-12

Value

14594954756844864258661537930035005823578257438397541615957907294728717176001321449190310783795600110377337811270263618563110301999052896915623947329465122676279886594220727702774028858156875063658184991879526419490037469440061645746781653798069464545000251774234320769637946315029311491084370167117459246666408509735404999012890077973553765136128673308970673572527576016837688256945357686203353355900227199005920915069118167347879325554698795787571522908528437861554754951948613680306543021006117558004048431489590984774385654833865820734072094178707073852869110794422624955845358788375343722215927428080546240665787831582650891309305712057062374806323940800129573062042108359761254299753121645210433424036506634882473746589460957283596970018157171920734416809095861953610959053833464629813280527717651747252276063538168489995752591281705239389326686407845600883190352090869415879818312559840989703547902623909443007078214692631691624002115701928388412287445486131983166365268410150523
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 72 of the certificate chain of a 1,840-digit prime (149 intermediate primes).

Certified number1,840-digit prime
Certificatedownload
Certificate chainshow step 72 of 149

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009078839943 --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":1100000009078839943},"decimal":true,"detail":2}}'