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 #1100000006946567216 642 digits created 2024-04-08

Value

504078511783997199848837453774022173551813384816941508931155399238870375866361062011518020946414224948278478514897878112859174201871087781492580656384091207228205539345883011109809190092799909867979996569740528626192780215760704722715217373043711079146361545552241591481556679400002919923215623197832425232322651210457942948404290251297922034700821520142093874864325314179687217361905961165886896465579077592569685651213219466297279532670124838907231654178169685780226235947857920590242522032714544019738466130958973094560831906888179099295942268413911157891448221551361060887343265785032745990791253475600123443121946903244499281854650045227
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 97 of the certificate chain of a 1,878-digit prime (144 intermediate primes).

Certified number1,878-digit prime
Certificatedownload
Certificate chainshow step 97 of 144

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000006946567216 --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":1100000006946567216},"decimal":true,"detail":2}}'