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 #1100000004978914653 974 digits created 2023-10-26

Value

50072241699482377976125587414357630581190392990415327794696524722263991069657470445154175510218440835820742818327411885749935932089676737196269181691276284041134864642651473785200387330282468430242083172884904458011900382725416321105825685535341625948111701589196054612708803879793069407780116273867673755228113081894757362782670968425311758124765344471858427559801150664426977477315620284189179148586489430925540894528733641299628186001830583462082878948879173350268991416227175875946027976527336260106361637836391888077039744007994375143121781569213329462462500935159848379403171324481114841892555969408532814281410418242118698516652826008344368460382712264294559580162510570841752438228901886940526258249749894456571486664545470116122681155640206109123871644631025675723712216783181015229587842859853422178671900466312014217972361434719956310637948212102316306485413233150975230022193649127924882348892129330856004917427582055611103852842775782394621200294501194304728523
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 28 of the certificate chain of a 1,165-digit prime (165 intermediate primes).

Certified number1,165-digit prime
Certificatedownload
Certificate chainshow step 28 of 165

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004978914653 --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":1100000004978914653},"decimal":true,"detail":2}}'