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 #1100000006961666328 1,392 digits created 2024-04-13

Value

985248927466293042289845781532630131113671457374832958713919774975455223798795220948551237514476311739854473534891612272812982544469992853664184932955879073524764372299166573129304294483150428206765043432707642939073194079946673878070826656039540162418862374541456064912442824492491968137256210318788050577981106138044919468620714778413070097425153301314530473179094774134121639649251406729235105558990886530041640188883455336018151055799547355342598215290716678791503216254221331088871949114103980983517655799225303484626111424237623923118788669564076720886425467321484778826530705638242568319544565100375608522468453011538743445050649853066358049303634435578801607487279217469707419615923364785240211986467673214028890920523005120873923594549499410923316729353799468884155829262981162134374975259696980755090701088388363691271822112191624513021542272206939554018336148704552891216688394156180923524004138259185356867076362216267649710731296508903774666951894729638465879365258955616786829931754376869465478322824426821841382377311253456139386146874491758955213848595854467186658760098233705501624195321441612326189570564186802741658364384447150678961836721647731147213972854347971294243880242251752148940897343245811666770675292750608687740413218200562051644114497862423329592608245018431455710412555072231140690436451290223092794508382190129834325108802802008095796477004587178607400204531
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 8 of the certificate chain of a 1,438-digit prime (208 intermediate primes).

Certified number1,438-digit prime
Certificatedownload
Certificate chainshow step 8 of 208

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000006961666328 --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":1100000006961666328},"decimal":true,"detail":2}}'