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 #1100000009057798177 981 digits created 2026-08-08

Value

114963980298065247475136491582107537163598537343036908980122158127273900603781786681769649633737236263914107127638485109798685255437585965117910532841380126358936820806064260557248270206391790079838016320922951428703662580834597747600784175851601432533175308712221963898836565063121236338920842094222347417876506023880037699969588171031132872639774333211100115803340202861690068015746301269417728177587756483131063541569580723648138231936608924162898096080987017161411724691040586831717009049113736022576041897741459989035858138307678748576397784708064348040477069126408918164879385893352326100331412524878629978877314691772200985691926452457559632572762713561008970997168442335262729966795088356351764520348181375268667510702940387727640599223317756645570478974169174236024688638558678699194295343633756555849803671409506589688970176472333469087596878113299237270506452150452095851835749730058434110679498901880051409442354759350741584827009239509958486569188164196929799117460523
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 63 of the certificate chain of a 1,673-digit prime (141 intermediate primes).

Certified number1,673-digit prime
Certificatedownload
Certificate chainshow step 63 of 141

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009057798177 --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":1100000009057798177},"decimal":true,"detail":2}}'