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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 #1100000004951702571 1,149 digits created 2023-10-26

Value

541315686252010727907582067744153778872376755190313716523891615990723329486387379312788931100334498327805671199208972171391947772985821935788065027120376281238657695008289874144432054969536439704616734199231980032906213660295637998878575937011868219364738693906417137489307086807055382362474757742065640262964283085217512577812599884949437536276676193629225936884289185610605700181172474881826612147168489395774533629702617569562861391541456375958306523147660505995627756947441666698431986137008049369227278238642940369281056802878667888042438792768196181665206170997529751603424664314532573663444164392249117373261135740235900105260648181901360247105043594155147744419121035282848351652830603930199777092291800302815636434207029185161840350075306965373116902766406590217590017300490675277751443503284544112719694714396660504880674203326643531669196144205497408551378955761497524888657622552314396468787929895855236752261969390459196444049994203560501082210434706564392909701580919474875552753705755167593002175333597535291701049940481402844335922548503460800312085915239068186135735021908595715512039038193331846847765570230959761522583980646558547
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 35 of the certificate chain of a 1,484-digit prime (178 intermediate primes).

Certified number1,484-digit prime
Certificatedownload
Certificate chainshow step 35 of 178

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004951702571 --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":1100000004951702571},"decimal":true,"detail":2}}'