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 #1100000004923739151 305 digits created 2023-10-25

Value

38126903933121025167999500249030083417376152270590840890475970730303935466288945772065079165075054251921153542593811217619241798756577799509109001869758040735917269785843068526528405859495589700459960146681174642330957441887163056729639875801638630778719505456417953482183211626371951773642859984760305089
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 177 of the certificate chain of a 1,909-digit prime (210 intermediate primes).

Certified number1,909-digit prime
Certificatedownload
Certificate chainshow step 177 of 210

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004923739151 --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":1100000004923739151},"decimal":true,"detail":2}}'