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 #1100000009079033844 1,490 digits created 2026-08-12

Value

39580768954173033065818074972855173711036583136942080634818009603198356062873736590514543766608986525784652924800181676339408558133979277510359786749276660668109325743539850476718076249361897528493721790974136217715235317017023308906307000840227428298309626557106797915701214082768897259868618950840320443622420102216118906647439260674996919101248909234031227336636928693059842078347388759794473972831078912673299012420768031643213363796267033988428351895373548537394033106053476844033788948345101094645849341343974146146237752524724454642158689837901978451892490708201809143219328046723175374444709085053615028329019071054424671723345617408449956345847951992176134180872913229860888355981179603699915390340265866744137846131618773506705195132109782846462614820212156649034294346512808754291468782810318838717184428864628130188638082914823033969196559873616282666578300293787225913993376873536857007415609070267205644782380645010860202274857660379759821336965722354363161576524824772329650627531457914757866802768433505703209842425463034049670126637228838938895786849100923679193156207011082745565339300305790551822849320261459591701560693680371243836415288614241381112205135135043623591813768433161893645958229301157669508914010023309419617595253058731058273671828417711401796255858135292925716840909498543891914087915343214723641009597708141642574076485235210911857507998407010756258302312710670811168608604860423001385247794903683078755689988528271235854813830937284861799882347772465707
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 95 of the certificate chain of a 2,673-digit prime (208 intermediate primes).

Certified number2,673-digit prime
Certificatedownload
Certificate chainshow step 95 of 208

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009079033844 --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":1100000009079033844},"decimal":true,"detail":2}}'