Added 136058 : 419*2^2401672-1 (722978 digits)
Added 136059 : 511*2^2401795-1 (723016 digits)

Added 136103 : 539*2^2421556-1 (728964 digits)

Added 136106 : 433*2^2423839-1 (729651 digits)

Added 136115 : 527*2^2424868-1 (729961 digits)
Added 136116 : 539*2^2425704-1 (730213 digits)

Added 136120 : 541*2^2427667-1 (730804 digits)

753*2^2112554-1 is prime

Do you also test +1 for a twin-chance ?

[QUOTE=Cybertronic;631748]Do you also test +1 for a twin-chance ?[/QUOTE]

No we do not. Feel free to test any of them that you want to for a twin.

Added 136157 : 489*2^2442281-1 (735203 digits)

Added 136170 : 441*2^2449825-1 (737474 digits)

Added 136180 : 411*2^2457241-1 (739706 digits)
Added 136181 : 545*2^2457692-1 (739842 digits)