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 #1100000004984020555 770 digits created 2023-10-26

Value

17137048582509665775977386837330876320018431978831123513291672587268320315573275977682185586911668767913158869502813777085429450738317245475073916620509677761479352951951668163987609666056613675176192893565472493505891928113308704546714155742396575376075881046734300385418567842586620327970916174479191785448798694999770734064713275405817250056490855137419017856579820009196177209536218993687288312587140446410150609755758448578147635193917251466175980589275398758483895390817254322202067701680055866235903690139616425747659564617862369838891958375996091392693546134049226793824702582669635419851739585255650998060246024332941988524109488618284305871210959422116299515056302399230838464977445277022427158751726469701278404498930316176752391994468352566287718994911743503
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 49 of the certificate chain of a 1,121-digit prime (166 intermediate primes).

Certified number1,121-digit prime
Certificatedownload
Certificate chainshow step 49 of 166

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004984020555 --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":1100000004984020555},"decimal":true,"detail":2}}'