P-1: Block of 57: First=12784727

[dave_0273]

These exponents have been LL-tested at least once, but without a matching double-check. They have not been P-1 tested yet.

Put this at the start of your worktodo.ini file:

Pfactor=12784727,64,1
Pfactor=12784829,64,1
Pfactor=12785021,64,1
Pfactor=12785209,64,1
Pfactor=12785249,64,1
Pfactor=12785767,64,1
Pfactor=12785867,64,1
Pfactor=12786061,64,1
Pfactor=12786139,64,1
Pfactor=12786391,64,1
Pfactor=12786439,64,1
Pfactor=12786467,64,1
Pfactor=12788021,64,1
Pfactor=12788177,64,1
Pfactor=12788389,64,1
Pfactor=12788459,64,1
Pfactor=12788473,64,1
Pfactor=12788527,64,1
Pfactor=12788801,64,1
Pfactor=12789121,64,1
Pfactor=12789191,64,1
Pfactor=12789197,64,1
Pfactor=12789209,64,1
Pfactor=12789263,64,1
Pfactor=12789373,64,1
Pfactor=12790007,64,1
Pfactor=12790793,64,1
Pfactor=12791087,64,1
Pfactor=12791227,64,1
Pfactor=12791281,64,1
Pfactor=12792797,64,1
Pfactor=12793199,64,1
Pfactor=12793499,64,1
Pfactor=12793811,64,1
Pfactor=12793817,64,1
Pfactor=12794099,64,1
Pfactor=12794123,64,1
Pfactor=12794269,64,1
Pfactor=12794317,64,1
Pfactor=12794531,64,1
Pfactor=12795091,64,1
Pfactor=12795241,64,1
Pfactor=12795697,64,1
Pfactor=12795967,64,1
Pfactor=12796559,64,1
Pfactor=12796673,64,1
Pfactor=12797479,64,1
Pfactor=12797777,64,1
Pfactor=12797989,64,1
Pfactor=12798347,64,1
Pfactor=12798427,64,1
Pfactor=12798967,64,1
Pfactor=12799043,64,1
Pfactor=12799051,64,1
Pfactor=12799207,64,1
Pfactor=12799727,64,1
Pfactor=12799921,64,1

Post here to claim this set.

When you're finished, manually check in your results at http://www.mersenne.org/ips/manualtests.html and post your results here as well.

[tha]

I will take this range. thanks.

[dave_0273]

Three factors found

12786061,1216846802622358474183
12793817,17617258972431105312671
12799051,4300616804365190410513