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 #1100000004965083807 626 digits created 2023-10-26

Value

87739811991488155753056106057566924694048767519468184774216393445786982471462481369806796456242777265648146663330374360913789395715551749470375420941557839750192227950127286472308953536886547993746624029511266888065896269380347545114075569243674707549838496410821391321112119661627745384132141446687324897905758459590530340571817501490904234788902108066132343883678260367054506904810599250235349558509315698724715823868976891168571782296076435213148057675156746779568405671738612458266218415789344918495661985368816076758128625497698855437369074591376513532832839461513236743323397585099712079870172483375981162159474933027319
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 67 of the certificate chain of a 1,314-digit prime (142 intermediate primes).

Certified number1,314-digit prime
Certificatedownload
Certificate chainshow step 67 of 142

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004965083807 --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":1100000004965083807},"decimal":true,"detail":2}}'