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 #1100000004955385493 1,028 digits created 2023-10-26

Value

83207183613588111732359886511722623198173918402882707719100781525638329729894662347307858550945442910576951412809962512549413144491109980465671860446576672032744593108649111028094260657990799830096969480509324866999204822586092200733480587823214765053948829045854911975283250995248262455928924192597450081530865245967362748131069801066298518035604733704285926180672676107011397965101712278128947851111325088271117454181317547176662867967841299555228728733239013561674785485581955903394849435256722717089476351238178820490058592124795694853045345442096055057509116903411338031658270311303016112207297668132687487235073787098973496307084131565122369231276068291726383768789581287161403897607179132772340036248835515750334936717440818571181319536467613299672331350302351418889490800551650151217294991789739981769767353603063263121529367839437055397517559946595325323015882505388714841927708676040597704020699235318197762727521231577991510279166267319107028195679773554964480126987817689335291538649519847971011178374033850002051223
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 44 of the certificate chain of a 1,433-digit prime (164 intermediate primes).

Certified number1,433-digit prime
Certificatedownload
Certificate chainshow step 44 of 164

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004955385493 --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":1100000004955385493},"decimal":true,"detail":2}}'