Can someone please tell me what format this private key is in?

Kangaroo v2.1
Start:1000000000000000000000
Stop :1FFFFFFFFFFFFFFFFFFFFF
Keys :1
Number of CPU thread: 0
Range width: 2^84
Jump Avg distance: 2^42.03
Number of kangaroos: 2^23.32
Suggested DP: 16
Expected operations: 2^43.12
Expected RAM: 6347.6MB
DP size: 16 [0xFFFF000000000000]
GPU: GPU #1 Tesla V100-PCIE-16GB (80x64 cores) Grid(160x128) (207.0 MB used)
SolveKeyGPU Thread GPU#1: creating kangaroos...
GPU: GPU #2 Tesla V100-PCIE-16GB (80x64 cores) Grid(160x128) (207.0 MB used)
SolveKeyGPU Thread GPU#2: creating kangaroos...
GPU: GPU #0 Tesla V100-PCIE-16GB (80x64 cores) Grid(160x128) (207.0 MB used)
SolveKeyGPU Thread GPU#0: creating kangaroos...
GPU: GPU #3 Tesla V100-PCIE-16GB (80x64 cores) Grid(160x128) (207.0 MB used)
SolveKeyGPU Thread GPU#3: creating kangaroos...
SolveKeyGPU Thread GPU#1: 2^21.32 kangaroos [12.3s]
SolveKeyGPU Thread GPU#2: 2^21.32 kangaroos [12.3s]
SolveKeyGPU Thread GPU#3: 2^21.32 kangaroos [12.3s]
SolveKeyGPU Thread GPU#0: 2^21.32 kangaroos [12.4s]
[7828.45 MK/s][GPU 7828.45 MK/s][Count 2^43.22][Dead 2][24:56 (Avg 20:24)][4.8/6.9GB]
Key# 0 [1S]Pub:  0x0329C4574A4FD8C810B7E42A4B398882B381BCD85E40C6883712912D167C83E73A
       Priv: 0x11720C4F018D51B8CEBBA8