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 #1100000004996312212 381 digits created 2023-10-26

Value

499351192739664550949722632456343212248118882750571663451059938225396941616473987714346837520388732166923575543687853799025981779137009075778246544199618847508773743074932235923151168748030278813795736433194628591755303653965844959917852971674462464826742737576249112054632522822745299725701465039702652079145164262510722444056090769749396957957669745657609104627891505122499495377
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 93 of the certificate chain of a 1,026-digit prime (155 intermediate primes).

Certified number1,026-digit prime
Certificatedownload
Certificate chainshow step 93 of 155

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004996312212 --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":1100000004996312212},"decimal":true,"detail":2}}'