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 #1100000009079759282 1,039 digits created 2026-08-12

Value

1119343457641479576051384717167613131875255147351813143961806062944595111937653596491498871155799449624403941449184880835341805503100157877156522297492073876893310100684399100502204787546611996263494288452532910890585238805683533719068693523697858404556848728612152163173668406770228131931724893120716345040903817166090878543339810722824996630178945362792569414841897380735934685642792567495645565096509392842988777772416867154192736868025023204910382242616308782201343273335962193562889559925891150371794847967393119901448806264397897892937417888272327284779418796275748304815001264011617862935609053588119458887439392904688585152322355881278118731499706918499309556242574927523383806891071144574902494959865782371459059013133924257784178208047963321020907142490696874660372249772465391001221756388515634055815525376158217551860011721910942885526306854287420909349684949003128277642556005984402576984276282555201119803640212568176836550015387837961903589549403047868078630569560434516278514036688079814176448522106834315496290138123695719
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 67 of the certificate chain of a 1,853-digit prime (150 intermediate primes).

Certified number1,853-digit prime
Certificatedownload
Certificate chainshow step 67 of 150

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009079759282 --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":1100000009079759282},"decimal":true,"detail":2}}'