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 #1100000009050562656 995 digits created 2026-08-06

Value

61374546536193732723722397712133388200027617131985055936255310999530947737975561020036247435460144649881945812369916820467061082996594997306322948947466510486841335465057762169443234717067495144031511170682317766783405190541791933339264633207238239293289989531374868778377199245618865811683421013330437873939899480982648560122575300257901015279925250641935443304545557928858466742405603983520881470860103313949603481514249153857676861758593100453254435740541900181252798384957703985376718478430392059618360525133362744372393003718735353167884703679656413163669194334160019281619894617678588942444982491820904051755161260758921862649576615486162992343025082037086050140788804592166506169601982945464012987737850816172227387883361070170500527662377004650149075097955583817490183286580074042122170426825045768268571285629237478296084299182571955562404649299317399361174819201503750505847968100140256903545569642440764501717315253645927294790291843016180827576265110030233612473057495240646125763023
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 44 of the certificate chain of a 1,532-digit prime (127 intermediate primes).

Certified number1,532-digit prime
Certificatedownload
Certificate chainshow step 44 of 127

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009050562656 --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":1100000009050562656},"decimal":true,"detail":2}}'