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 #1100000009023231849 865 digits created 2026-07-30

Value

5959115573863267421766641798757118061384879058497310023010784628060568443985104810638560974434663815553615258495533021168602715069765645152079544057012661626525544571846508856478914987280705597171480217789083126580595747745446527107924912518598626442602904223144532909237767183602571238331042093360352413245639560709770300532646054625146665070026848865667631228120864133253610781958345724522034501329793289502464324880892902578635483330157191504510469130358616075536002852043326821901702846892193278217927084825983563680111458303448512601914392061142103141077133927115249129746897886589398165631828322740663666818503371734243025096116714099213842302645876344097158974396435570104672527002507312585869871880743471854362647997624833192893591170647459974797483539451810410992373819419589681653344756965691326993128864742418380713697603751544698131779748072991164802719
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 27 of the certificate chain of a 1,136-digit prime (104 intermediate primes).

Certified number1,136-digit prime
Certificatedownload
Certificate chainshow step 27 of 104

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009023231849 --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":1100000009023231849},"decimal":true,"detail":2}}'