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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 #1100000004929292913 1,187 digits created 2023-10-25

Value

48854021867296826292423176775669290345440409504104925830810582591616098901043047279134896971317747504102517584435953226355899960357985514998580419936751703991800394201831069103584964051191243932165090584179226038017052154790320374108636722279657269250460667237061056039160097734440677753751600283419806167666994501285230983336310512557945617724366843602838493291008864216243484360799163561911614675121421956025885455770274583172515269889516899523418428686063080707994808998951614818992582199422044139323435480257680573402318974799788593329251353829157161659704762395315843227509176037402646111481627108982002663278872345299563599329084564172106671647590949751010187368868110074444769319749889580734643197972168873264869553799619222146169773145973976189632806041506818543634935879471281717583300175833948162092337285937034840661809896836517972878175165764976949481702372713767925006053353887787347153414458517328791395126583067486813626473867472357494797411565852647326883956975106482642364961683415887500471269137577622343499003281154283355432506100818670525497378220584596765375938958701719381136835799967676766613275057888902215920894270572938712598448723371286140268798369634779561433
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 73 of the certificate chain of a 1,820-digit prime (211 intermediate primes).

Certified number1,820-digit prime
Certificatedownload
Certificate chainshow step 73 of 211

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004929292913 --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":1100000004929292913},"decimal":true,"detail":2}}'