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 #1100000009054491422 1,047 digits created 2026-08-07

Value

307286138735902418355281434954010391089254979324883800022310995778430179340193644367826192337357968516464643113912933010230220522330508160533430710772963309308110109603835868324255934348478905219035818954501133843790304098301005473968616540008993731284475626471948106229104793283646435315242203089996356431115467863074961407697528217389065197204057130749836506404219782269493544154397511111619592941329267199915620009523959408376553768162191914490713413948060677585194363710240607051538528373209979099532758018024284312397133558338797096660564665542241440601033560600448816270794982404519996268246464163868890424965184400497733579036710868454751008208737569192552118140631068081975355115134176206664424153942322618800809462562897984469335385013119831153377980024987759808744312208429610076223136150449045950150367964748330588539670645306006094320377094057975354365948348846969323007615922173031486156732649813124173946280097281121962425187191781188040672793196026331038273890722234830930126901244760304532982381999239402674503587653224606977127501
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 45 of the certificate chain of a 1,627-digit prime (128 intermediate primes).

Certified number1,627-digit prime
Certificatedownload
Certificate chainshow step 45 of 128

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009054491422 --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":1100000009054491422},"decimal":true,"detail":2}}'