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 #1100000009019512237 796 digits created 2026-07-29

Value

2926094383102252322987519176473647293088242493542679475079603790363017409134297993589064710784175833039842319374984690490858482878231024541379828725621709411786587627467084647699724551982255769494573392332835189518597237529390179653140877479539522238281665900208975746214068978529448193569530554798645101941797880828882878797918344105027915398900328317460446334625924180140674343547586041440771813895369645497225710450095644687288269362696194406934375478589550591089165362254379648899893301571285075577079966101739503449961232703681477132802231867152738129446214789911794304652548973956183967917872869183561114894419602054712126145021309114449430022617829575129877424517275760377418406868963547847903114071028214507308378120716342894956602135435911824475148130684942664188694716379104937365215019
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 33 of the certificate chain of a 1,105-digit prime (98 intermediate primes).

Certified number1,105-digit prime
Certificatedownload
Certificate chainshow step 33 of 98

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009019512237 --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":1100000009019512237},"decimal":true,"detail":2}}'