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 #1100000004952025457 1,313 digits created 2023-10-26

Value

12431306285140758294362950335614595028759397312884457017423446794695454030566578259437487308047407040623664485227503838760965905097207745628230629319299759700259588101814263689769166376392892059851863819668669620124080091027184156084906929850514025125828020361090356765140699315569769207333981785760969122350427847946612529205457581840332807392093061057718107117934598785511651023518146112223576233354331465653204341972951942622219612603662903191235165878002557404269716854993070755203287453775793164581380413857343502665817050567252823049516709034410652635470353877566531452315311261973140508991053155693860382764492654534960993138593647257345186937225410662731374153528129784059017938180502763907586947451858003847685392170248242105336173410656528546295325909583793140039204051268253353694610518751220082430871462627984234216254714453687157001706349481734914163796630229276666143639236360867591006328249510366339709614980108930372253244847563746182865732102359692108042438216713519230546675887092367042855671155327642792473327779016104629330088045083558214562306327632277711912356519478304782551179689556614388045544990052103241822854739313763292346672717139159087065682885134860960640903450458527905698217811505516165113349470960893351007586020429018350397904018549492700586776026570129279830921431092526169251
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 26 of the certificate chain of a 1,488-digit prime (230 intermediate primes).

Certified number1,488-digit prime
Certificatedownload
Certificate chainshow step 26 of 230

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004952025457 --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":1100000004952025457},"decimal":true,"detail":2}}'