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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 #1100000009060670039 2,074 digits created 2026-08-09

Value

1469744699367953778704680283584431753752310788498220960084364013626820406758409011516398559946481039215795014963690074103701438104907356903035872602036620856954673297899313259521149258697505562777038598696011964246167906360741443602466553087990491094799028009167756958383676931542681786344552235448491937847410132348893155616782649534082100093263465755819239054823737861812084400358721418815722261915840947446520171767578888674661070997934686230930278718471824060419642201757647450936093131431989324783419616737261606918376476297747757897207930676100219951078973799006842380976216607362062711778505650383131132530565557000221777370215334162035394772092958334573147775441404190451163849678563042489089389438628103283357140945344433244164109024549875721934018372824851470984815046441290529613924360314004057050551506120595663496899059573819603022810818153740742881313071685029399561507861349649076157786160177170424832242987589304367013379387780767115951394267041742735658871608158922478502491605378649047365537035858800706614879549881942560784097162418438606104315821245265911498033433121664532810021904406809472403517472006425887447420021183503419065260039803858848890220136278415484726888167296339735514266972134456899114563247532584987795922434872376284319014674394954838123226865939572266998236148510829005110398436126368518312246944580148334961487912712761105945595432447274106855808651221802607295627875409167376585603487570652387896192253986737403290111302904478787184838290723355391099469166818890640889075484137482183834842395645630870881179501551010185353960196034620756615873640257092665290242577357713710943582199702809450762823653946061288037317621968876624166418076726704291963316936223718256566892987639009529666310484145567510114499670352895870694316510298111095861681654864883101213262958024895117530766108091439320108232952395055091574675968389213581211597632311614204590379162325919027850104321614476045930885629268228555725698446150205694592514346353316665433411297619354476858419630234544672834442305088239490652516536687041389308681707255827896892226057
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 39 of the certificate chain of a 2,616-digit prime (194 intermediate primes).

Certified number2,616-digit prime
Certificatedownload
Certificate chainshow step 39 of 194

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009060670039 --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":1100000009060670039},"decimal":true,"detail":2}}'