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 #1100000004895549210 1,835 digits created 2023-10-25

Value

55777586177157686620284064253951381306620353081810659600611776756859339585540284644232598230661747571716240706911374124783855453297364437858764251667268785301163615258618520077337355114975850406278092006192567834087234715650868684531256215097914813036133028674212702076101764678504621630398379433675441037481109812424203545960305091477234775007473036574332760125554110918603945647219720463990818890504938307295825705915970221639692193808728338992399077755331916970926651811881626632455877741864985874379816358547760794895563770121482651728120105955397792922822394919032151820022757759564728942904043358116174901990996214791858641335593400702861556028430769083672809358795095817800477008414562354968266700280837082977393810845282752812771978471720097052267703024941770905327910282813560701072368758963693604450483905370535242584803740860892556749204999284198158180491036766030484784743607906156350741871331241455157786316988822247810176865012017768894201735687995861552655143795014841720257472204272416486702475718982246340392040994927471814032752068662084761526055964048072022632702076716394619426355056796534909923399760877376556997492546443101918827677947947416819698209787090408551394919612784870720048421096650255547950506689672962470587583015036391640486483368460635983785644753537820689169011280146208891348498310364103604965241296223624688392469892022293523082169520889903560957062986051130949663589934872957793386932488766213476387300704753991614417021702769785362396973746002100790239418271610108473573526419063890787732811495701387558001143754825976235776172693271475776353010338947061061838467400711602018289472651821145755516796218841677593362409965726150796420764569006439122624556570732986477942306826793903430804655506650392662912284941163858380636146884128478985335687008857129178778867759273776645566148706686002718389
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 34 of the certificate chain of a 2,148-digit prime (246 intermediate primes).

Certified number2,148-digit prime
Certificatedownload
Certificate chainshow step 34 of 246

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004895549210 --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":1100000004895549210},"decimal":true,"detail":2}}'