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 #1100000006961638316 400 digits created 2024-04-13

Value

6286144521419586618735533317348896508974804864767537844029347685550853028604715372627807584855494895127444040917912921138148612729879229674033091416652166934523133737241872767730120714813151736749800778649842090008760269604651059467621182616787257273629522535780709813124002860827863312807561328670669790791326778010406283920346726319284425311276902908106235698437086421985072456720980603154545014553
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 161 of the certificate chain of a 1,388-digit prime (218 intermediate primes).

Certified number1,388-digit prime
Certificatedownload
Certificate chainshow step 161 of 218

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000006961638316 --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":1100000006961638316},"decimal":true,"detail":2}}'