983*2^1826160-1 is prime

Added 134469 : 571*2^2113491-1 (636227 digits)

793*2^1829335-1 is prime

Added 134480 : 579*2^2116044-1 (636996 digits)

Added 134483 : 545*2^2122250-1 (638864 digits)

Added [URL="https://primes.utm.edu/primes/page.php?id=134500"]134500[/URL] : 473*2^2130944-1 (641481 digits)

Ototero found:

385*2^2189441-1 is prime

621*2^1835567-1 is prime

Added 134508 : 483*2^2136414-1 (643128 digits)

825*2^1837054-1 is prime

Added 134522 : 571*2^2141727-1 (644727 digits)

Added 134523 : 587*2^2142136-1 (644850 digits)