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 #1100000004952614116 950 digits created 2023-10-26

Value

17968781280443334811303639854708407647136742502817068300038031751934961656794795419983254035432387788425569201855209560640522374452971459234062397161440910191432031284845008762081431369972683047712177424023092247250742320695345541193514088651486590796879342754586391049092638381106391045730513456505339647856465032934145035109508838342655753748185940305449608929211466243947454813101424261964212675777507301897330851138587190256086670277860384141593632909459189834230233104347503788022889530846242999006431246396831566067682352361332428706242322095405903621323530051256771560956049089751660818973201412999678139805129504718273203609696777649916094533340555411524646400181617510638554425611843865893195821164817105832488230347833007750266588742765783415852396451088961317860308776740147163376770750087586283000192300162233175175881808639961116911493235858325820674188227238150079525851602862910933835796411510995015181674553523402999211982327484549979
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 47 of the certificate chain of a 1,490-digit prime (119 intermediate primes).

Certified number1,490-digit prime
Certificatedownload
Certificate chainshow step 47 of 119

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004952614116 --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":1100000004952614116},"decimal":true,"detail":2}}'