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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 #1100000008674994884 2,898 digits created 2026-03-09

Value

119164233612392503422587606421587160703485017196449532937923256323395807964158139708491234500040717430102661209972412697934330658208362212764154930191860754920980979818771712472543346763304093235059423237467608780540476852912940232610845793445248316317794106826468530948263437302340911991147654837118026801926899763730849090030698844591283133895179920609992619600865442980947356048189503529457766518386803498446468580959199330070835438741998885862999872369985994351771749525463410733573557060855427415923190535855038592911277214523506535588453595177284436051181272904470514445673698560460103902354589410853692645800050217879524271921624828172704426742768397405117859297739616962621352794863390260726292116601961980571078956032798209722726921733459776965139238917712473726495690077788041240232368253398291024115629167505084714466219099483048483915785115309516690876287448375374495501601165223005940802484768601837203071370055429458126383948193962921789053923419370812542173540332651767999964231080130536410255730172609418893776787408285928569138260961394442205895438662864362011437435028258888237359162236793987493480174727953161133990322637216159751342484388100723110864646367887932329296400203896105269686767885128599276820956098796437368330261684701844197625298006433196220219357020905641092214511434870137065896701432860884063709346474789444285626292719987584819092159414891947745889402390951821984679277275710881672922532500673694164579035170928931772458337758179230222781868245666573045705240852172964341333847297091648079388862678689597946520389852340380749851585751802430764773638316156236060434496695485254152570940056812266524309352068455890354642008757887091996888208918323100399220704861677304207798548777260570967878737127860723877133970973795363710915490542146818328234446647674983346974496497628980456949492997498801655265824984497731059568786035032390970705528514743768135814395877707014347287073474552671311247230433303034552968684091960637079908735044680362352726128520865737807190674258210885187077654961130484348941219868081414528572682960212089356724416481627244640469770922587947847746137453223117849441841645431810371560267758016542797368328607052027659658526777139183287352906608918448124855474163744814162418457477954506804677279589115739286713851528043273490907431507629027358225825010909018972181360583995858436282082659824235737620155933257454950111915416127716603002314433237304968343070769143192476400045914104916628954579969157442473553179278477999939663120310338288470586172587235444388757912922761979529590206591306618523663717055303451364324295809559531504506291125795118761650218516636519032352356856469764024189946413492198672798425925437543285222274122037375734536644164975458165686360042280210926438501646246854774340990894525972500600516758868822167851019162121300897107239533527638606806047837621507474842245013457747462351687693041896094448280293556518621751
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 6 of the certificate chain of a 2,984-digit prime (185 intermediate primes).

Certified number2,984-digit prime
Certificatedownload
Certificate chainshow step 6 of 185

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008674994884 --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":1100000008674994884},"decimal":true,"detail":2}}'