P-1: BLOCK OF 50: FIRST=13478203

[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=13478203,65,1
Pfactor=13479133,65,1
Pfactor=13479343,65,1
Pfactor=13479397,65,1
Pfactor=13479407,65,1
Pfactor=13479439,65,1
Pfactor=13479503,65,1
Pfactor=13479509,65,1
Pfactor=13479527,65,1
Pfactor=13479643,65,1
Pfactor=13480667,65,1
Pfactor=13481227,65,1
Pfactor=13481851,65,1
Pfactor=13482569,65,1
Pfactor=13482691,65,1
Pfactor=13482839,65,1
Pfactor=13482893,65,1
Pfactor=13484423,65,1
Pfactor=13485739,65,1
Pfactor=13485803,65,1
Pfactor=13486309,65,1
Pfactor=13486777,65,1
Pfactor=13486997,65,1
Pfactor=13487147,65,1
Pfactor=13489781,65,1
Pfactor=13490227,65,1
Pfactor=13490233,65,1
Pfactor=13490947,65,1
Pfactor=13490987,65,1
Pfactor=13491617,65,1
Pfactor=13491619,65,1
Pfactor=13492387,65,1
Pfactor=13493177,65,1
Pfactor=13495351,65,1
Pfactor=13495753,65,1
Pfactor=13497929,65,1
Pfactor=13499261,65,1
Pfactor=13500343,65,1
Pfactor=13500649,65,1
Pfactor=13502623,65,1
Pfactor=13503487,65,1
Pfactor=13503521,65,1
Pfactor=13504531,65,1
Pfactor=13506127,65,1
Pfactor=13506923,65,1
Pfactor=13506973,65,1
Pfactor=13507313,65,1
Pfactor=13507579,65,1
Pfactor=13507903,65,1
Pfactor=13508203,65,1

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.

[geoff]

I will do these.

[geoff]

All done and reported via the manualtests page. Two factors found:

P-1 found a factor in stage #1, B1=160000.
UID: 97030014/uni, M13479643 has a factor: 69720541221507708001

P-1 found a factor in stage #2, B1=160000, B2=3640000.
UID: 97030014/uni, M13487147 has a factor: 1312323548517953822657153