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 #1100000004987722457 950 digits created 2023-10-26

Value

62502110509396614435023079540027066532377649923639575239131203250599087277514813392476871524227309429178941176531439217021229896243326631004754132240978130020859966800415088528641603175378149489090608853380172410285324115109633997086958964399955222955763428284286153936200209324070960251737507051030442021855287543542596006931285233378426875153048031895655299232877899641946745750343013121589707665179154847530650089079366326121349478718298531332954870265852412644444321742540865960335463796965689860751819784176584567821208967449387114521702425944831333486389942299234942945519784540539813508599985191547017976354295102035488088586592657264659058408270331470022587002612763527859507642137575288112803907665932618062573776806242314295532898161579173657399444344786718922120520405435289213876382881497269643852522628262467942986587644057479908772320978996007097525822676137214100319409576097515292555995067679992533191769399201950839209403323187577357
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 17 of the certificate chain of a 1,088-digit prime (136 intermediate primes).

Certified number1,088-digit prime
Certificatedownload
Certificate chainshow step 17 of 136

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004987722457 --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":1100000004987722457},"decimal":true,"detail":2}}'