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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 #1100000004842050838 1,661 digits created 2023-10-24

Value

30022467311256164200086353123322025686972614116194193047978779936481630672824411470189370864800665530330208648257866634298343230711655530107257775921212001214559292029080947894860073677124473390053837293317899625806623362492580798020914222173034401327702789155418997683698978526482462307372790860195252748797796372828014508239803243260909745092236599914772897028804113347126634197911880921145726634695137662013969666130098998619587855621742346953090080647606437187364407339518789341853775942140449326170982180794412061800060670997959743302482939238767310633978460761775051288309370089610766195312783832823645429764641828279737758189109664152942743710714375512834682225171711358554378332656901358804198765585165797265867920323721231872734873845391591487314368816322057514908033828769363707772374854052601258346086777892367041396718086354481091214910848960418054985507660128801669054761087759534147191100226177086942732282972258065542440101840615626091657513346493594351372048648489297359663564397346735872571604175634855024039061212374741338377434058192357379430236441912589543000230046220677094204541722777819637062712477819161108460200649744572055089505140605435515965756103497929715610883727823827042971260133509227934313076885377734984931090782741814812598648244604455130893736414004011398340508998537328570736499566196429853743287936237978908153998281448071661406489244202934203570735449702668843116900517090216944490302851585255643636044289156416999127701809641663936391777607167742614782543026514397480402563491641489065499683895552705210658539438113861830580762722712348925569251514400065384220402121748331680270558634821370276609966188570397230067370207
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 195 of the certificate chain of a 3,419-digit prime (408 intermediate primes).

Certified number3,419-digit prime
Certificatedownload
Certificate chainshow step 195 of 408

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004842050838 --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":1100000004842050838},"decimal":true,"detail":2}}'