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 #1100000004982860866 786 digits created 2023-10-26

Value

215378901986300240859884602869749581089853734923982602346257623037902234990267533338645445122035349859813556863715117389503230490590772133529071256253563376004895923756491187024489186717858181795437019798916729260765556836022821457613532238465208537673522165481958834282463640988591427967465610326189620763805317073658084998240968336740065994033901760828566630185545223938848489790277731463368277254568360805048536820284883772460657298157228332009048333593227997299629773337909173547622707234562549403342669448788897057444833877469540994305113604236364434270068520308916655376198265111617703852663581290562698997351640822235698633966970428069696891880389800845561693044633075085850896159130210165135317156147131021271094515574044418262472799992078073951488836246215547263398264895278791
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 52 of the certificate chain of a 1,135-digit prime (178 intermediate primes).

Certified number1,135-digit prime
Certificatedownload
Certificate chainshow step 52 of 178

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004982860866 --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":1100000004982860866},"decimal":true,"detail":2}}'