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 #1100000006961638280 604 digits created 2024-04-13

Value

1135078646837429112206950207708687624779449358796436898458668985909660687570107979810299243906044609067376014141890583012811675637191845715185241635110707131898659629252645672937177453138625054346579702556527436376614416440612693513776656095805693675445222640705863733841159161363430298772748815511566539526395174415063113120686209307318065338888514909890469697134766590544837690592059167765361359496162858060991913227700236296473330343206668246247310604230541764723421299036063554629498662170846608683115407098205883875345958226963691184873903300033818835263699578780455718903024344253682612210194102849
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 127 of the certificate chain of a 1,388-digit prime (218 intermediate primes).

Certified number1,388-digit prime
Certificatedownload
Certificate chainshow step 127 of 218

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000006961638280 --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":1100000006961638280},"decimal":true,"detail":2}}'