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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 #1100000004955581457 1,090 digits created 2023-10-26

Value

7006597054614932698423697522410791337361922411917634987607466109411614920084652940371844235206211059326899897921237442126958222669688527065598382046441241574833460886487684872222710712765640201054203798978021477128904366971231237691197281860874055126880336068863548875880170328654637578698547304168414378004590557519094444844587356499042190483652500968332260008351081752267492829845888355772151563691482017303645736238606715569348733738334327766942795533622301201836838320148930869089230388847252706135641093235464179271188582973670344975087347036946326487324288823368725989174427756073189261596719240442439756497984996220947073333391211856168846583975985839330759230271492846383055953135931902572113245449734427025617407039223877592317912930289328401847699704995048613963342817973568575313175699075845913452041575771149123306719688932441967823708912142332579652070983552435593888013763541978619703812676994359859040213869998459798604539249109727354905054485510253502217562956128679389179732219424411428662692805686117916006696785527698134615399448169020155274428822522535736547110321443119
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 39 of the certificate chain of a 1,431-digit prime (166 intermediate primes).

Certified number1,431-digit prime
Certificatedownload
Certificate chainshow step 39 of 166

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004955581457 --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":1100000004955581457},"decimal":true,"detail":2}}'