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 #1100000009057375580 1,558 digits created 2026-08-08

Value

3306828456651226352705968949041678600237560314588793670921945864334882802416825240479181486485122448600967716584223037188180476295961541349745841676592622341528973339512993492369440618008492207241994381537685658925965729362396571894542269254138466353469761147187690870564218838397429860508894926189457725635530764546273455232890870903995948642466308559987632184851978702234298268191397706290148829753102813178913356173771380470866477725674790703691568974645568350516382962150614421842660816783542830700174599256116759069961489996608099718159833337700943960990492856478884567784079274152637655285501365483052625596885289212972424195110610847562728629220792617796025648025006799022873975995462381708814600279860546847923932838750781127164052605615730470868611361044118287889597930201366142312893103649757484337194873179116760995315840054786128686340611647764725141312523025966739239305304156113573956903388402992915812099490695440856496101523394145911428739002278413040438704851326755619888090030037914551465620604082555832258345986449100110542749605476447472534161772820574573790644138395413560386056893134758239583238379116801339863183280187733047091636307050587423947637001724911481471399782171571982983638346296099522315047180304419826053462753610015514567657985572872301237621139822005943993077800642603132129236910674486450631845476994362767543241767810000952601724174913513096035995356329235209531776514309496543162972673406078956255438567321803448598359422239296264411747460615444546801201041837286609277579269325288782907926201384544479975956797383653
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 83 of the certificate chain of a 2,599-digit prime (196 intermediate primes).

Certified number2,599-digit prime
Certificatedownload
Certificate chainshow step 83 of 196

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009057375580 --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":1100000009057375580},"decimal":true,"detail":2}}'