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 #1100000009072516240 793 digits created 2026-08-11

Value

3021188022746759105548788070535643277743480132556903105481225029303946504839328756907897760220568956558612593751179097522872139887908945484670308197340710061250048954165339459562517905976803795810288036415699169571394308842727886150123622878814705921283314148866319849524193567480192876232163764206517477906543749511065178368667665714795058905953352654680598254856991124225435763540399325519178098051756508916272367874594443471509698429872001704626677547181563157919439340717959443576062815854921612059316514181026188468013628341925322310075122123014503457746284791676859520995269070324833100339326701756663357444430042258368228291762637001905633377066376046565178252794693020930436396064871264047445910348619646688263923069779214160755168783409938019203487150243739100526988702916700093427643
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 141 of the certificate chain of a 2,646-digit prime (195 intermediate primes).

Certified number2,646-digit prime
Certificatedownload
Certificate chainshow step 141 of 195

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009072516240 --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":1100000009072516240},"decimal":true,"detail":2}}'