GeForce RTX 2080 3232/8192MB | 1681329 targets 135.27 MKey/s (41,063,232,307,200 total) [3:12:33:56][2019-05-12.10:46:31] [Info] Checkpoint
GeForce RTX 2080 3232/8192MB | 1681329 targets 134.23 MKey/s (41,071,358,771,200 total) [3:12:34:56][2019-05-12.10:47:31] [Info] Checkpoint
GeForce RTX 2080 3232/8192MB | 1681329 targets 134.16 MKey/s (41,079,485,235,200 total) [3:12:35:56][2019-05-12.10:48:31] [Info] Checkpoint
GeForce RTX 2080 3232/8192MB | 1681329 targets 135.27 MKey/s (41,087,611,699,200 total) [3:12:36:56][2019-05-12.10:49:31] [Info] Checkpoint
GeForce RTX 2080 3232/8192MB | 1681329 targets 135.34 MKey/s (41,095,738,163,200 total) [3:12:37:57][2019-05-12.10:50:32] [Info] Checkpoint

Hello
here is 61st key found ...  
pubkey : 0249a43860d115143c35c09454863d6f82a95e47c1162fb9b2ebe0186eb26f453f
https://www.blockchain.com/fr/btc/address/1AVJKwzs9AskraJLGHAZPiaZcrpDr1U6AB

following here is
1Me6EfpwZK5kQziBwBfvLiHjaPGxCKLoJi
search range in hexadecimal
2000000000000000 to 4000000000000000
good luck

summary