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 #1100000004961356827 477 digits created 2023-10-26

Value

107350099126209317248296697395779942029376320338719489349519087867205359066281516329330936545148604111466705886605912415713021271863505910796314763745213128694567801156779513683973631751190081722223250867204750908756302583545649926407596225961851623924691317327446659654984344319167402608085166852504972904799215617431436036474894227003857198273921061951608454596992179534165651641408259359924841613853562786276969545266263439351645385567609967133624506093615966532712928542351
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 120 of the certificate chain of a 1,355-digit prime (199 intermediate primes).

Certified number1,355-digit prime
Certificatedownload
Certificate chainshow step 120 of 199

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004961356827 --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":1100000004961356827},"decimal":true,"detail":2}}'