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 #1100000009078839819 1,498 digits created 2026-08-12

Value

9308985930764796029040788251111704021526190282104678156264008060504196612670797813372477588674975441462640515509685043161626567105105090073465637120233967015722385802185678648467961719048101402769615828241406209344633182071394717456282236659162241124907580323355107732141526986389421158271207807103689599053798320778653027108263514166436771179111192613454728734483255871089791885719253379563623504523766037433883316304449760441701588643391138791966640602221498445146294711994367058775327723414648192999072862347298657250874498780544459351944506213704822660750566195962581835621577976011432403295174480184373271881759864583300685960858001054368521843955550520641015238190757662848140236271583625615708031836085413197585017811158958971229453380754354367835236513801445748218835652627941411932891148911061194024136706275639259840957826035517509180157762170466579896672120150036138157840131227745251345837222467403251296638351167213239553196592206244384174043030677222482079689793479596235922763620252104101526482993167528557222463201357600753969415372059973558604003593496051073555116877206247380657348525329011878885175652815671962523795356401338589312147658294059148985364364025053192669815284656319931520244354716375744650362663885997745171669128802630227201242939427796831880745152645635175879612855022989344103558203714035505700000752117392940082245705434986875289310587873721208730060941442194088879264269539627811563248602355013766220633078842413590023165381267817712997153713402547514509248989
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 28 of the certificate chain of a 1,840-digit prime (149 intermediate primes).

Certified number1,840-digit prime
Certificatedownload
Certificate chainshow step 28 of 149

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009078839819 --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":1100000009078839819},"decimal":true,"detail":2}}'