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 #1100000009132755638 2,601 digits created 2026-09-03

Value

115820180484707753432770699383408887914124424636318108378579903065944315739361484111775200954652284392532006500604656237917081786614387606388364137677335518015280686376030126141838225785419985609739645576407599455199113950504022822070109290221697947676554740056492774967005800404132959081853374432624606456072177288982700387919246896642249381057511360307707441350130349411856540896924649040548727367514958549070615907729307603194317761136857728619877717161256850436896164579896682759982742517498865084461100715945248735660512967874297749564838551913714225019142095663770272215614395373364743053860905156862466659095531528932846068227913333579761788500577079080286201488424610970480285367728840232010395651701643120920573139828627817036015122805244816199435712836713978270551171720519934538444335491841899270023856562186732393438314149938463459350115652455706792908351053045355468091021103882113567925130818401261338160896859299604872740446006681798365735975530180543998216312631288793326867822608768876985385043862105488955270000814424571099684478835652551940218697644168211437150353952558248755446664654361388222996487041965879821656068824361210285990810793875830070464750240740933688685743041609807150861614858529430923887030133948473573039600920634493839616202311402533261552671880323369790493209976364919950881135516633125943978443264297414267503473349306226934737533630115932422891776355676036358744288959183380535201723716426930547455766887725582922058645165912060377354560351740033560223027709924210341181899224165205122586678703537187138339045770865754777090094575061547500596953934197471096673138355888537568292375094592592179310666104328591302217782466044445963180476885775147542421418720924530241058320362679262969437166545528866790460886043682674189998354913126338251616803236206506255578041494045825933180917836585515982295037990772539098660067230686030570217222873280957686722745563623050148537831994177040323863973326911322534872716207547783704814514992877015701536906268827284465693398152921023401001171145445241360290691372275474866061255999349966895518417772280832556086896643487635210618380049761117487640409554402901762534346284863252645484432135035889835785882404295086322292878864849352239148507897027799558146756221039830085543445989683603926818176343406271914622392013022801364210507482788449959768219270602163213399243591471791115006387105809504939615586945455564930271163377542817470195660960586815716215703592563301154208089034206569042808111672084196524587149312024400635609333828196511054636437385673968159056501263537470907731567959259016378170915847839976720697404491377
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 52 of the certificate chain of a 3,186-digit prime (307 intermediate primes).

Certified number3,186-digit prime
Certificatedownload
Certificate chainshow step 52 of 307

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009132755638 --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":1100000009132755638},"decimal":true,"detail":2}}'