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 #1100000006961975287 1,450 digits created 2024-04-13

Value

3855757892596782266187928882075157616082417527462204312433172935344815231347363971374298372364456916084799699163660561372366033118076481130782050131672058651497011526667758705759279823398346405380137587661754062809542551039439290925205593223040725861647975397803419449153796459071551295663865051784589808676965816927549590192784618694415572819360745647331260571146753304003563779146418678287763869296270737132761392502845423298285396184879929896013527629670217741502815875995574822566604402459451812369406248957233571806896813953926432940698912295793889447360544608475053652668896862906071659488317347178710106849466480740295202692154483435210727714619062481762793201264137643632636999610345024543335685029900361737797152726285110864973099374747983092080217637222363335224045354916713914480574373570637832603149570231932832584152669905073846101409257667519017434193779630426223082044082692640652238731580056534891458217762819096654973400709867296523651326823673893261902712266629214351965071754711360265665887727894810262203001775973399928754184985780873529249707509935493557804738618605204916463145387641582131170546748989917947313702652794979863660879421591228069523021975595599463919111817965324954090000341316022674462826808833481309316648881970234774480771788083672933982895142731246755732192869117235863625533829508487485060172994959526155514244467462457537541875878120397327814951457502372915736696478728992261018369325014762004788471243849517
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 19 of the certificate chain of a 1,552-digit prime (240 intermediate primes).

Certified number1,552-digit prime
Certificatedownload
Certificate chainshow step 19 of 240

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000006961975287 --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":1100000006961975287},"decimal":true,"detail":2}}'