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 #1100000004922582203 1,517 digits created 2023-10-25

Value

12065905727946793259455228841606619811099203798927585857733852194217397069982605448378817879234680364142584185513137017849607452031298749332271851521327543606120118713276869500075029383720309529393047344752837768744222026936318947315039203631093098420991730784780301097600475662419232599153563456039998460028872610503953615229351530119815734790659414851857517833831672838605967661038876950583747350949552347724716768686328402719529348046402484774556868700026400380873749582429892273232080433237234565414532981227481180831666350509643796242071581791852344732137583014892866468846036190170571621951672602767197457807915509787624380104445671325510160877629286929279979852112946791546328295277073512988111024169737153418982198479628147013903463547638699594025235683782960710320434193887544905059284108754991338448152874171817713972423283793924932926740647634060943987207548116791348672640732011025668524405718562177292173905755640516033655193452668689430453093668078212707454589330994520527896748139951647994820411216155812997511037378622159486699618020524205063335691444040931539363444403601838581891751769373307559964991701769258039624621320005447541694098346393982095574696988435705462560449262970633868255924366764549144305819439106575144206543278427659793631122471844787253369937027985762801550164539186136381603747213604874847624767190549434075077326145915684903835716827071863085248450336992144417507178908145625819053810565457472859433962559177367680136255068120631799334533355216971294609372217747259796427877467
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 42 of the certificate chain of a 1,926-digit prime (222 intermediate primes).

Certified number1,926-digit prime
Certificatedownload
Certificate chainshow step 42 of 222

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004922582203 --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":1100000004922582203},"decimal":true,"detail":2}}'