factordbrpc · fdb
Sign in
>
?

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 #1100000004964993476 645 digits created 2023-10-26

Value

168045901436509146498052506874416092080884228475651366551249410441539968074831103706964215459212431706158828910165562333749259373658794826141740103957122955444050031543055124935591656194624186297370203306983786188689022795726610596847717482000725210155240524293734170604028700835178846098350011659186357982754207804623612878658221140651295495493486330491401215915092352139905726379799856965628413591823531312819250658778253739035090728140431812925815064608696889433878280914403605778721061721795494657365760137300048872619766896425284425770961227033316487209106734406834376610716384113573169903334267761504038399145231266071392393252243243257661
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 71 of the certificate chain of a 1,312-digit prime (150 intermediate primes).

Certified number1,312-digit prime
Certificatedownload
Certificate chainshow step 71 of 150

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004964993476 --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":1100000004964993476},"decimal":true,"detail":2}}'