http://windows.microsoft.com/recoverykeyfag from - Microsoft Community

http://windows.microsoft.com/recoverykeyfag pc id f542647b

recovery key id : ********-****-****-****-************

[personal information deleted moderator. please see microsoft community asked questions more information on how can protect privacy]

assuming you're referring recoverykeyfaq - not recoverykey**** - see...

bitlocker recovery keys: asked questions [good win10]
https://support.microsoft.com/en-us/help/17133/windows-8-bitlocker-recovery-keys-frequently-asked-questions

find bitlocker recovery key:
https://support.microsoft.com/en-us/instantanswers/566e0e4e-4ca7-4df2-88fb-aa71c00ea55e/find-my-bitlocker-recovery-key

if it's surface computer, see...

locating microsoft surface bitlocker recovery key
http://windowsitpro.com/microsoft-surface/locating-your-microsoft-surface-bitlocker-recovery-key

Windows / Windows 10 / Security & privacy / PC