factordbrpc · fdb
Sign in
>
?

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 #1100000008811242030 4,231 digits created 2026-05-17

Value

2891663813784464969216148292315559992026445808622224754829325777273586407809715049799954671266602599586643922018699456942524189534173510873304134995507726255978149322390535263530004057725921318941243021277684047452101330138970951081782495346055194348920454724510392108825969408286859995449349429783279565536016862948124481910962176346297537236821162351307909805239846533094550502768173114125393216495620382921232538126995839271395569571999692870690136740801306092251752852551876360401214248899046976464144975427820877447154153417524415757352589940818133515804360496243872297127652304146477821096444710194110664554089202341152026944698582960217271640248933557780739063923174668218732185999048981325049845242849158139900774067826250081634627193908150967437785318515952564130665077111635954927480635129903782072827589081857645663919424724660952517150748878591091571355310957231653965002954026522806854232879023106815230005577848006293078586833858620249029262189286355582676551815342943451261579329363236569095382274569351664000082756041525778415338243028754751700036603325698132863725433575888113475259052299164944784306933140331945118394045980042973380891828584924943593062518789234901086058833591810876777991704045641068171623095094496554067052078120535030400111933270203939160560402193821140977293801249400204214385340199946803889809768921342960571862735132221506962624677463596081455574698811490616738507771200491705136681366141822495839354331423089842982729057425003700125563737336392502992183622698054044040740692987287886179417099839874328853918391981376400838640177033099872029549158866584493130178123721056455827492055445806813272025072909170703826172970924955140403217711454679642982335408810845288776707308946407758261528882024668572360425046816869545900923350124204724149960285956153824951494869013133557865367675988199733766487582688743435115899482133449456312140342284343391806492206435490178685879932409854321033085551452420629859005532668648140218349464037098417946486828525893155765407857266326041193234798803936892987173769112473174272836681838990658632686601975890661274552321649462482332745096399413453166022683052944694411644248880696862497772040388098453560383010447808131012143693447606682119038844665237233608576442147411497408375522680609750258713492123640542251927971456692500118510397719099936442785864499672017591592339069980271253550575747584732869724448085017443410108254713009706651916098267950392641282523392150456776167161254630846125045797493184618909036389763864096765304259229857157706444003404966197958702908192755816921473928695830353554029271355238805241361753674373746486710621200310212951200180190352718103650488959137517382906630430713456071455185288951518820848522633007486082562959388286625777069244158988794775990974689499248829968525795102047795431260549505813314493715398641968839630393652189596529780228769045835989005276806677428916848507843722547609381643405356354148538860860618094729428965604819243722291584020847305910724645632001530091339120428285862641492309132368132732582078436921613804845592383028337964890861672831003061482857080367374683271519259354891308569778684182231944917033905192524316439930182067561397090367441943073923287338016017976174319961109876116350969638318631041010647814462811479803458655953778368743930965273526403616574447761945458150853464616622209496878006240830274977676989426893094963530498124773886165202191132195296062780228524616976233549330914805851740601707963811155601930155429989326076601642388301894891331794355369597402638133001091403105342321750636077462266807122549798163209994209464333834984262987884291715674507679003391080125616427081856048604127201656384471463677926374850438734101172576778430547997180488520225664082179628449960105015920814339144628594388125843378796104811211207248888080033954687656869096467305258189755427627060800043055837350292830604095959050669754966809754521568999491683222080110254795363350269852303195386957955026438648690308493485685604687211701250967523525336500929991051524710263024803086097274028132694333481852869475574398480743282377674278630656291024944307616602431711013242195530400440066674154797833312597821544028519931940280024790982750524611963994889895188834759754372429064221173028797585618559343
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 94 of the certificate chain of a 5,567-digit prime (365 intermediate primes).

Certified number5,567-digit prime
Certificatedownload
Certificate chainshow step 94 of 365

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008811242030 --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":1100000008811242030},"decimal":true,"detail":2}}'