Added [URL="https://primes.utm.edu/primes/page.php?id=134581"]134581[/URL] : 917*2^1847872-1 (556268 digits)

Added 134590 : 587*2^2175602-1 (654925 digits)

Added 134594 : 573*2^2176326-1 (655143 digits)

Max found:
917*2^1854642-1 is prime

Added 134620 : 591*2^2190433-1 (659389 digits)

671*2^1857950-1 is prime

Max found:
663*2^1858195-1 is prime

Added 134630 : 537*2^2196693-1 (661274 digits)

Max found:
981*2^1859266-1 is prime

Added 134634 : 551*2^2200462-1 (662408 digits)

Added 134635 : 813*2^1859419-1 (559744 digits)