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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 #1100000005812404819 987 digits created 2024-01-27

Value

127024595011954496942316879792197207991744845475473205299962147771188959343090100910091909808597727846132504137698936836935775823970901516041947088529328481669794226414902322183211688743009083053561037563378413564905640354503160079721490583039804645217741024155504284070273001539555106161598480003390037788009354860994335685131745437902087524195300873275185295575243238899528647843838874147914685696076853740146291031102372811014575815427446384411780412530145879095334983916778952297766885341632721488097374483317337865500618968846495684768318901168446893351131143830233707209823433936230903046922806834560492317968811732355481949029723205988540625680796209969108810604200675936453991528779572089029123344638455484586176347724214776585991500606831295777403876637417762147888484071618915406514657817278693922989757053624781824042791461014312500644575046916075843496845234729538783654159801917876166102064857263372855491435343437278541645354221681211491850011388176287709544005832555523311
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 95 of the certificate chain of a 2,699-digit prime (136 intermediate primes).

Certified number2,699-digit prime
Certificatedownload
Certificate chainshow step 95 of 136

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000005812404819 --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":1100000005812404819},"decimal":true,"detail":2}}'