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 #1100000004940359786 613 digits created 2023-10-25

Value

8365268386533722098208184662257902671558573160048880003970820341439804269871600100936546019874867589284021331646742305221374875658385539001716239224542192657564937720350237597542705845600501733230434011201072466719852368136588858102042544107659249548470289404619450999912306743350490781409987296509408525311450871223072133442657235417929911794027681131926148455144165032561274756155532823516239695016181625631203297967092209271547008622297673447781206143789138941086685775353046171913317184827537951432242302190717259966801031091154834768099909532791487442336209995052883295894944000139959677172134882845323280459
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 108 of the certificate chain of a 1,648-digit prime (189 intermediate primes).

Certified number1,648-digit prime
Certificatedownload
Certificate chainshow step 108 of 189

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004940359786 --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":1100000004940359786},"decimal":true,"detail":2}}'