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 #1100000009054059936 688 digits created 2026-08-07

Value

4370052784328137022958382916217928632443187045638288916966411280335635476896995027204791244945490632824746870804653874640340946117959530600981818677681800584091874191127671583224035302747540983741560473012327440816786157310507570107947316856145574035382207590160684960626619621892443752131847262180906302091637663864945821947509103542208650624879267851571459985331345010792451920384842976790274453558118847317763986945134816301427592996840804375151529647691603164450298479215393849884453212154602518932807718470546241218405378257082951179489433735611145943796916158782459965978624507670858510351498416426052029608064921545536220898915143041779690351386432514685709541825230540857030423243
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 133 of the certificate chain of a 2,411-digit prime (182 intermediate primes).

Certified number2,411-digit prime
Certificatedownload
Certificate chainshow step 133 of 182

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009054059936 --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":1100000009054059936},"decimal":true,"detail":2}}'