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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 #1100000004935585878 1,591 digits created 2023-10-25

Value

1124768444510746969346236866340602664552784694992804360849159304345817068145540684319710061041437702574906854018839789858760111621769743601450541685317740210973039160928245644602130242960828246038864920335948327646696983279940677972489289912249816166088145099753132325537706790183693399636418024622032498483537209803012444107135192190974439650847651235757445194858793274826462907666568288989644313379928371986864939917762416667633994049217401885956793459480328402765773055651508428023197238087443970744487292440935641626264924414000391452648400406341123354031709938002521484583060048981938795335011291834506016878416072321424633332066901729896187661853543007371861363369393614798166980004268791294733570002955204800153607492380016675702327780218329401307819101431936515564361731878965325104163332356486593765462078683840800408067706321296068776678403579524365166978256218555745650269878646345970003868165935703664507473826331435739308903170978193247188313525087944373278968751286009915720089345899639970812208821539892146173838699847590065315294203124822341719271374575267242828071116816614678071959131942711648038852464744551243474273387912192349209176581105111243616132040481301766870630139058482595546763206340243431545674332627136633773992661457562137858657690046567532589299967592736119474348469838812825863246284740931628215242055370064498299759035014669288657943886725322606744369220518821098550232181712044578334872764512287454537314423935057049329715542256350740273320767678255166432426774850666905805779264594853579714178406645342094103530964207710347407943999301465454183071571911
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 17 of the certificate chain of a 1,717-digit prime (243 intermediate primes).

Certified number1,717-digit prime
Certificatedownload
Certificate chainshow step 17 of 243

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004935585878 --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":1100000004935585878},"decimal":true,"detail":2}}'