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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 #1100000006619835195 1,855 digits created 2024-03-31

Value

9183836778936885148958354818096776995488559221978219470463521279996306023451959597639708853116484889707311086509679078549720485119920292488752099785560946757743009604315126559388790867441663201279331087048497028781078977330684788988886648443975541742724668921425038113471848860143315804425736400290070736270891986937401295926462289174595537818853067297576252206717160879549173817143636603768139697568429509803641584078199489899780949724163076761165157643414094673495371114115216497548110196524029314909817020128426695607244308082557371725262838497209240076613966088730715945944148475002482226638925942385298447671911513157321528831838980688228478285626396822223362372414946284929129557310438881300380582137073930030661311648191230809537921286440533247099009758972526052651406991825297374755392597126250164034102305948374495568013924903838576399956269756227013543861320764055140251882046943240381674107776915413136185303441602466434583593293450343228039451654952752152443140410872440718200007232416962450444161700811949238239502358567003892257331314516509923528201466770902975624661656216752737895603029779909305053138050856095194347540633266497304478566343242463770785390828766217460749227968698679489573766379774056829961765960915666463930606301768407279689630530016348228518245428200105204425946268162554420493149876454733878664076984029674926948713665496456624316308051853948050179533898879020134661033480291655670413297644405788820782867757383247400641999349556180804932527091621423586634512383409214585924177160600993139104790675999009749473549920550515607060993140071504184688310307497484988393610035814467054142063422126758999635379287196400500554102930823790052028222898671853070977350252612348550749632969309960132122074734821653786450650181147568023218280398432724902623158790773472860571092429110410801673019972689453932472951945860036327724959
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 81 of the certificate chain of a 2,804-digit prime (276 intermediate primes).

Certified number2,804-digit prime
Certificatedownload
Certificate chainshow step 81 of 276

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000006619835195 --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":1100000006619835195},"decimal":true,"detail":2}}'