Requesting public key with GnuPG 1.4.18

[Laurent Jumet]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: RIPEMD160

Hello !

    Is this behaviour correct with 1.4.18 ?

    When I request the public key on a signed message, GPG cannot find it and I
get this message:

=== Begin Windows Clipboard ===
gpg: Signature made 02/20/14 14:11:43
gpg:                using RSA key 0x05E136A0
gpg: requesting key 0x05E136A0 from hkp server keyserver.kjsl.com
gpgkeys: key FC3B17DE05E136A0 can't be retrieved
gpg: no valid OpenPGP data found.
gpg: Total number processed: 0
gpg: Can't check signature: public key not found
=== End Windows Clipboard ===

    I see key 0x05E136A0 is about to be requested from server, but what's that 
secundary number "FC3B17DE05E136A0"?

- -- 
Laurent Jumet
      KeyID: 0xCFAF704C
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1

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RjcwNEMuYXNjAAoJEPUdbaDPr3BMcQ8AoNe42bHVYQizpRPNUUCLqW+cFGRmAJ0S
nPS7NOee8RtgcZubohdMWRsZIQ==
=Z8RH
-----END PGP SIGNATURE-----