Partition table of USB memory

gistfile1.txt

Disk /dev/sdb: 57.8 GiB, 62075699200 bytes, 121241600 sectors
Disk model: MF-FCU3         
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x00000000

Device     Boot Start       End   Sectors  Size Id Type
/dev/sdb1          32 121241599 121241568 57.8G  c W95 FAT32 (LBA)


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GPT fdisk (gdisk) version 1.0.3

Partition table scan:
  MBR: MBR only
  BSD: not present
  APM: not present
  GPT: not present


***************************************************************
Found invalid GPT and valid MBR; converting MBR to GPT format
in memory. 
***************************************************************

Warning! Main partition table overlaps the first partition by 2 blocks!
Try reducing the partition table size by 8 entries.
(Use the 's' item on the experts' menu.)

Warning! Secondary partition table overlaps the last partition by
33 blocks!
You will need to delete this partition or resize it in another utility.
Disk /dev/sdb: 121241600 sectors, 57.8 GiB
Model: MF-FCU3         
Sector size (logical/physical): 512/512 bytes
Disk identifier (GUID): 
Partition table holds up to 128 entries
Main partition table begins at sector 2 and ends at sector 33
First usable sector is 34, last usable sector is 121241566
Partitions will be aligned on 32-sector boundaries
Total free space is 0 sectors (0 bytes)

Number  Start (sector)    End (sector)  Size       Code  Name
   1              32       121241599   57.8 GiB    0700  Microsoft basic data