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 #1100000004946196476 757 digits created 2023-10-25

Value

1543568959736420593422236711102066872047493755289918382308379029384643743003375538409417474868901165381277768452901899260602558708328104779865502721559036275549621188315742530076705256700315974536982208948004672368720182255415226952275456074480031451108537065842771351009385813714874494673706876273635426058295894202692694930327506138279115955207159327232458488309158087395869696605857757506426991465306262856284181566604575476827208425731942191252715652307592500066742960851478390271771800735994223170667077898902509624013800707290424561113056618934329446422123700977207306249154393553036899897200678882196024446666888710484032156108105436660389811532658377412871253817439271622564241253316052505805321305424167449301553990283341801251607220083980068218559
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 90 of the certificate chain of a 1,569-digit prime (179 intermediate primes).

Certified number1,569-digit prime
Certificatedownload
Certificate chainshow step 90 of 179

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004946196476 --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":1100000004946196476},"decimal":true,"detail":2}}'