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 #1100000009075740357 1,411 digits created 2026-08-11

Value

1184556838189133205254754297805446461912607328182621011375712418570806436019189172994998004862313726205453705663140312782688351212903167679171634274523169171000056163308031165970900827237762314448151611293595342094133422241292034012524914152288866035837521050185355010997461404173190410309459310996595495310957071301364825479273175507813064297774952028826794747860822597442335587148432827811221754045345728684002895846288706190233044163133877233110954817349699294208716291777947946134276011972470377258098433860680389340970688380134690107285382874654257546887006865721487687718758873855515204408577538276967541157177779336045475797601702922225936871229724588011167016713527464128139949323860455001918715764173666390590469922189527965048047584393943619240600576902821408264409269268183498611401811274731614959298283435539080664709069084081366932056918416531538164640971443600874791031774632889562498675656726925054087967022729545739101641632347248825601496555340715184562860268253447569396497850732353034091469008227054428005092526629152472951291409617169584185958086149468642092734550338756710230279080516720037234963412000476472557236365831844016239739511728277870601588724758654242116716882186892689845278840670425357300274549490815897526086257199991268886005411511936863491570454589969285614806399451567517526843684468326034101031919931679622998324315768138539638801086360682626905690272667356721260588207233
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 58 of the certificate chain of a 2,131-digit prime (159 intermediate primes).

Certified number2,131-digit prime
Certificatedownload
Certificate chainshow step 58 of 159

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009075740357 --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":1100000009075740357},"decimal":true,"detail":2}}'