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 #1100000004965320584 821 digits created 2023-10-26

Value

49540969520250338117775870706934232491604485255934522173881647674725190791579065604559071346189330136626410279013604179486294991400164168056068540277589754158892238579121009774676418430446165331992782574792959902763405958707972345440221514510488192751402529572872917108727001269400232130485615083975963397563549825894301389338904669239103331011352576241412272495596697494053557531615863979328383024115451771540139381758595619187695127113533944848595142497261757720698981663759292679810160372801300240584299656097612544799316671329653169356004317306792551603624496479930002519243798466068711540725016578612317982295587184743965817927997591139821488399864768034322894282418109515522762731390998201309699635247270004612608763712946221416351755798935870489447010613728535029347555753409665855919680501892697205996594515914629
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 56 of the certificate chain of a 1,307-digit prime (164 intermediate primes).

Certified number1,307-digit prime
Certificatedownload
Certificate chainshow step 56 of 164

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004965320584 --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":1100000004965320584},"decimal":true,"detail":2}}'