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 #1100000008549031295 407 digits created 2025-11-28

Value

10864282734667806347365478337260676681741731527455928542669470584667436331792105226261242680538417318942343849522283818916582329330564710848690312716102907553630403783766448145913935910595036076291760585952943947524341866133029048322662477606689035566398542237885719364386290307190305250126218344068823365282856328476904157519308826603759421726636101362711937373398000080293565730857638732093066227979787759
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 164 of the certificate chain of a 2,044-digit prime (211 intermediate primes).

Certified number2,044-digit prime
Certificatedownload
Certificate chainshow step 164 of 211

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008549031295 --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":1100000008549031295},"decimal":true,"detail":2}}'