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 #1100000009044710277 1,266 digits created 2026-08-04

Value

919914250150415215529810807942554874996698922057588667851755111880939335136028612382349118105468338871659141322352218271884178634258912772368393785423297388503092942757219283010548608039777911397639973874988686281298270344778041772493819489493282646216759276506872689738755466601628771106415033767623903517523325013031315453393374724929474572168447840892012259103502733015025413635469888267619899118366951977871989869061316497573719338925701252044912083307381256043269796399785206267001071060076101608164695560915368029667591016357792943131467038863544950397048983805349063851907334893199723768274521478938314290380467934525126560765042230405713628234045202048536315240718667640026754426743064593927179566818097251895004324333242535909624852507425970356502979702848301003240559117459632442834869386620495599323858029413238433590831297826995140988912860062489346033622195877276143245789617500468748137718580584144117786878911107698752197662929692255680360009565255479189805042125031725258662151239955222772174475129005231195241489701358029770275361700405663873520630536026222959435879038787607776433364365876722185073697470943273234130135815402545164072399422471775279744103932821825055865438502028567973178623473981589490628973565021223343919658704880620536647585497
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 13 of the certificate chain of a 1,407-digit prime (118 intermediate primes).

Certified number1,407-digit prime
Certificatedownload
Certificate chainshow step 13 of 118

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009044710277 --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":1100000009044710277},"decimal":true,"detail":2}}'