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 #1100000005046718581 423 digits created 2023-10-27

Value

226831347846369087646306810911138937424730706023861132527100858792700119717139555754828416681681346251931407584954176538972611595842938455889396163799689387500940893797971161498495268587033438409547192288255824819061712422517486993250057223758863973041963487522096611867703066584386354483925864116515146401034316410137429362891303440747444080007884592600491789587360464626396943768924895104226172148281652286264798793493139
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 39 of the certificate chain of a 695-digit prime (102 intermediate primes).

Certified number695-digit prime
Certificatedownload
Certificate chainshow step 39 of 102

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000005046718581 --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":1100000005046718581},"decimal":true,"detail":2}}'