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 #1100000004920980558 1,493 digits created 2023-10-25

Value

29107369129859019158724185565288619454623866612901336472388065741128871395633075765758767700551145459783351016359899083722374100373570853809661469922842333615368524460481539460056903761516482026166578272579152122292028411618826345507915645691707821578342039695898069623366880587269838942630824294658343282324497270113153377201251029024257982580578269465388633728304969779011637434688553028567167393537756296766271687576525583877877334589254457895327181753137207566700237772268281145586779846388942359574764664864141119688298211399874906467868856392999551103601320466728357804579603994890365796558298954239645520094697174655824452624645620060444872561083261931080405079707221107372449310209744823009597264524372825477493642346396804987764429992513098640493411827923970674239509711552879499556101091605484515100517982052583623251425458052432215247772707902413661350195527953220602083587606321924322059475365572303136923671244926948381087219062051276906413266479001590744940845524367399374505274220719669831916218189816371528126018875547904087723036932745576613027292273318636781935313245403967687342345389897018042843817849899965991094098108006603714251325725409000218595680106251213325311804506494043230442633106406487531107541292223000009795516136362352548571400874777223719590394827704810208781754776983200933546306144847520569853228706984406136342457289416061271812246948058902179090653966470625633332188282291418060855733020850559016553229333391561858056339282509136453294714790946591771929
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 57 of the certificate chain of a 1,938-digit prime (251 intermediate primes).

Certified number1,938-digit prime
Certificatedownload
Certificate chainshow step 57 of 251

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004920980558 --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":1100000004920980558},"decimal":true,"detail":2}}'