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 #1100000009023310923 958 digits created 2026-07-30

Value

6417074899129238301136374919008736448798708872218183811408900285148158051647387146407100691677459806663973236805431082721340791571472400969790786089786847814594197947481428843770620273858280629344001290655657084508579791817603432248997485937519865275127919436295062852033898951483908809928235275698993180507454748490596717948399608314397364040190247013918339890820811262642591950410638201175271829679488751035492666497956433868651808592057457069618564788331708533922422390574617646357623122851203200565715559824502487224546886616401326811542784283858814356941825547329427038724315566674244126946497458646488358717122014812975247838976766226655964949659759912183384971186215939917451207627238872716322515292160923517157570675649875506159956472913371852559603015645612430127916830430469052585935055921102852100071239943588518814982252172954141382243129475043454028215924813101053634311048689028491888124349123875009387866049841302526816058117402819725798140469
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 15 of the certificate chain of a 1,145-digit prime (92 intermediate primes).

Certified number1,145-digit prime
Certificatedownload
Certificate chainshow step 15 of 92

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009023310923 --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":1100000009023310923},"decimal":true,"detail":2}}'