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 #1100000004931999469 1,015 digits created 2023-10-25

Value

9975549857067364042823991025181729738537725007690595067550681696058117785164618811460492865155137103257858119927043354883043985327048508337248274509776171411149919517023131109020078565529420947531506519643036327856380659061647704534738912495946851832513802527107084138703350853144858013914123094511137693693318393229305951173411024561671598118526953851200162392378911880798497479334972055987895955381145162903635442866769605710888120855165132656388950807191777159357105135825801253572421052388771988665433570000321989738841854753649127454418102391277431254092019932291547995752476251245661483798339133842627150158233406271465173552117530731114652894649543986955010986834630158545308469617545110252387739380072168393364217997359555972837461984872270027528180539943567429254896018910498305681380502151799389089249976706059995042210722135079821403803038316057230964375122416974609860731758100194857717989628547024839635073111799097294538987637027164644319741001162837207717745292316076781172199526991682375969940221473
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 79 of the certificate chain of a 1,778-digit prime (204 intermediate primes).

Certified number1,778-digit prime
Certificatedownload
Certificate chainshow step 79 of 204

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004931999469 --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":1100000004931999469},"decimal":true,"detail":2}}'