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 #1100000009080133440 825 digits created 2026-08-12

Value

692114737570536625338610241707044038254378864109657693556919515876434227457259157804473917619394920334422113716369614742704433606470393913175765400797123655048409576671920884671933155727033077277207444231651487874658642054577829212670139924418785802598915594438201515716489772769962046698797929869419881077561324991702802116701615310814860989782220360136082344603821520290282735216550213122699773975586503095595706723067439082314428611034073620419035410187245806672953444116348639884400064678236050604317824163704193788400925862336972612833081769547672106281596941199309865164444508974323407238491042684762263775630285292912139025789632960931091439594752189458147028102740787907947820690307101518206605363342057836471757423839952183964675476249575463342475037106717110628740280111001471392172512746787582633802823552591852093
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 83 of the certificate chain of a 1,863-digit prime (144 intermediate primes).

Certified number1,863-digit prime
Certificatedownload
Certificate chainshow step 83 of 144

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009080133440 --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":1100000009080133440},"decimal":true,"detail":2}}'