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 #1100000004979867578 510 digits created 2023-10-26

Value

308084964468173439039529890841499478642523472764756393195894887676978420258669449530420661448669670281797937659294544048495548369350628124000374508473457583330630488980393431657816345709809096562797809187843815472335125046862531237047712935608777285772819544796862544912689764349705326550932635769578486773853405828190217851035100137153584915314753093679496047405907852151625864608514568529314067891661500086557087656289141026855708000952179460211892263179973908062441657427113918771363267187433667954167706439
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 76 of the certificate chain of a 1,166-digit prime (155 intermediate primes).

Certified number1,166-digit prime
Certificatedownload
Certificate chainshow step 76 of 155

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004979867578 --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":1100000004979867578},"decimal":true,"detail":2}}'