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 #1100000009041829401 552 digits created 2026-08-03

Value

577312029098444503325145351753100316925464217364013627773374729772870374498176660225532478377138624185496484444455901688773827760524927630348823465656442331832115903222489727359483501801267348773171125557112074488360790275695015737354104508970870484786284948337297581862145788868755735798309108880081086874350944936250390440562671057620572258116126720635538695313052961447912609311778026727100432470561122158164853474121291446245626547126959736682575972783139654015304977718927136563277268523323250940562119547734848800294806183359657733347225827170499
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 65 of the certificate chain of a 1,304-digit prime (109 intermediate primes).

Certified number1,304-digit prime
Certificatedownload
Certificate chainshow step 65 of 109

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009041829401 --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":1100000009041829401},"decimal":true,"detail":2}}'