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 #1100000009080133462 647 digits created 2026-08-12

Value

86415343415194795222715572394133069284245265481568580428452134667449652715754196890609389298074544375251629728121668793965451872652021882791893982269499820379190095672030261253451890159625734318911784188743018732480266272044785434886960342087873549088222062661896245361037363250585755075006783937410152749385619771302089589224341539106612516714492743668939066306808218449381191092518791009153397637108717472323227028809241051521776724625081992734636294569564017144035685372593602492627437219416789523464446380321244330855761550914729076031703866916866810148588567243704487652078776791668454802264787994940028818101224139424764057221452874179588557
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 96 of the certificate chain of a 1,863-digit prime (144 intermediate primes).

Certified number1,863-digit prime
Certificatedownload
Certificate chainshow step 96 of 144

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009080133462 --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":1100000009080133462},"decimal":true,"detail":2}}'