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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 #1100000004900058650 1,711 digits created 2023-10-25

Value

1311839881365218509830191364634963613530777074302915658077172863570359087722355086613879356445702150035566607170044039373744869363518207178878000255985863772647163091998558514048611838803021215537157487381943585357307910790218483800791455775203994025215844749771363548083819306580573121829259199420648179357497556471792474383783869622672619773495951534300215193139398289525710171806989425305245007793707595024589319341596269632444575045342297475339786369166840857313710435390016375793242704315250758780568868841438988454335799232849838744127390284176875623944418634441554695336215815813425751417709223737733742436615178179998418990893911325754245840358194043472375426801929322057279995635529111670087170735365316355707782657049695975239219123091725639592192176762866078563463924152314033494976241750077315694413083398666173773413049687550134034287754152054983784167101232387176146336022460715276057594435279556216840229646130849641027188544111064941137588995878727859572558655374068980654022464277893991677636350079648204247072548574380250176111404379490942145733022663946636913363124890305522225753780629380159140959289846275423457998407233354130869639557654184854067287652734792973250230201900270666877599185616702611790466031729306139237579435155982859640128085684493137770000837400006523615965155546034317776334992168873938351000273689702451794450744376552509885649878803660791144359131758035199183398089105641355602129549508619208992451763307603628802803978360886440146726390949390279333611667548853375989872147048904259733993827854250766789764477508695885044294365715031068685847658613563460854508948256775469458011683728082926336675117070711348169441893685080526404859830147113244303867285710083127487879
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 41 of the certificate chain of a 2,069-digit prime (232 intermediate primes).

Certified number2,069-digit prime
Certificatedownload
Certificate chainshow step 41 of 232

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004900058650 --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":1100000004900058650},"decimal":true,"detail":2}}'