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 #1100000009036662141 470 digits created 2026-08-02

Value

37235783409276385488696437065255318002927714998153323647176832658082808545575200975757516099921440668085625321045495159955391012776830117257428265834590812092896579089721753760048125990444918346615441816064427984704042459761915562184877739421443308664756333844063952992160599802899120745077652925817342207585733741661270955658597285264769698827910941352734969991075854452477098163344225659719940398156053479501109834517466372976816414482456273036205902243907645553215887
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 70 of the certificate chain of a 1,236-digit prime (102 intermediate primes).

Certified number1,236-digit prime
Certificatedownload
Certificate chainshow step 70 of 102

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009036662141 --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":1100000009036662141},"decimal":true,"detail":2}}'