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 #1100000004994284590 543 digits created 2023-10-26

Value

194723602851880184661657106826655814348353911997258771595742501270753144949008889845376805017994529893602301762494555481684997069287343111805773857933455620058514440003965561924665695495257350635090002565120284853801740065451503614339706999883111508713353563775388596650971918135112546098694594134807704474908064299418066466928525873720123575653683832225341569001395807616288211264961805290578884838701692545287292831798200291737475727303195877921385628315637397782297750672914063591163942446677789945283837224841468801115665921070395264989197
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 77 of the certificate chain of a 1,050-digit prime (166 intermediate primes).

Certified number1,050-digit prime
Certificatedownload
Certificate chainshow step 77 of 166

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004994284590 --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":1100000004994284590},"decimal":true,"detail":2}}'