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 #1100000004993458176 527 digits created 2023-10-26

Value

31349479939230538529021263174166449840175120483225161279996590414939432692634731220352057982915072551552099698065251996416667913688946561425274320044685546671195587773848122778902546834049035081090525985421584838706341004364355548323958597678388512186566231402820986270931097257539065667616173734841699567674629295355990689848822631328800098630612105636304263432572190324038211335441658497668628711232659323387825752598846176591034397668705818442188881630001321203079323112383354600674488501570621226192854376937356170091499757
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 73 of the certificate chain of a 1,036-digit prime (143 intermediate primes).

Certified number1,036-digit prime
Certificatedownload
Certificate chainshow step 73 of 143

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004993458176 --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":1100000004993458176},"decimal":true,"detail":2}}'