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 #1100000004973464898 471 digits created 2023-10-26

Value

230213448603043770055682081755400569914226562735284280217118604588085956394316285341512986274857146232357012374044764564525158634105520859159379526347889067702015872704850568047423763254972033104553526817173744367542758710290343735134719892187298813079496456398224220587722037463061373393164403458066591291404466155726406286445649584988172305548417812793778096049322380549187140139116589316416927711143826093225009674192776512581623075248350390162886583750408231407851137
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 89 of the certificate chain of a 1,220-digit prime (144 intermediate primes).

Certified number1,220-digit prime
Certificatedownload
Certificate chainshow step 89 of 144

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004973464898 --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":1100000004973464898},"decimal":true,"detail":2}}'