Redo TF: set of 50: first = 5982173
 

The following range of exponents were supposedly factored to 62 bits, but probably were not. They have already been LL-tested (verified) twice.

Put this at the top of your worktodo.ini:

Manually check in any new factors found (and report them here too, why not):

[b]Post in this thread to indicate that you have claimed this set.[/b]

Factor=5982173,53
Factor=5982191,53
Factor=5982233,53
Factor=5982239,53
Factor=5982241,53
Factor=5982293,53
Factor=5982329,53
Factor=5982527,53
Factor=5982563,53
Factor=5982601,53
Factor=5982607,53
Factor=5982637,53
Factor=5982661,53
Factor=5982709,53
Factor=5982733,53
Factor=5982811,53
Factor=5982817,53
Factor=5982839,53
Factor=5982931,53
Factor=5982973,53
Factor=5982983,53
Factor=5983051,53
Factor=5983091,53
Factor=5983121,53
Factor=5983127,53
Factor=5983129,53
Factor=5983169,53
Factor=5983181,53
Factor=5983339,53
Factor=5983357,53
Factor=5983363,53
Factor=5983391,53
Factor=5983441,53
Factor=5983447,53
Factor=5983451,53
Factor=5983459,53
Factor=5983489,53
Factor=5983531,53
Factor=5983583,53
Factor=5983597,53
Factor=5983631,53
Factor=5983661,53
Factor=5983723,53
Factor=5983781,53
Factor=5983853,53
Factor=5983877,53
Factor=5983903,53
Factor=5983907,53
Factor=5983921,53
Factor=5983927,53

I'll take this range....

Done...
 

Range done to 2^62. Found two factors.

GP2: It will be interesting to see where all the missed factors lie -- as in, could the problem be a missed low range because of a George/Server error, or was someone hacking the system for factoring credit without actually doing the work. Larger data set needed, but the results so far suggest it might be the former...

General: This points out the need for a better check-sum result for factoring -- something that is difficult to produce without actually doing the work. If you TF this range from 0 up to only 2^53, you'll get the *exact* same "residue" as what I got after running to 2^62. While some may argue "so what, we're looking for Primes", I would counter that if we're going to do the work, we might as well really know how far an exponent has been factored. Further, there is a glaring TF hack just waiting to be exploited... :whistle:

UID: wabbit/factoring, M5982173 no factor to 2^62, WZ2: 398227D9
UID: wabbit/factoring, M5982191 no factor to 2^62, WZ2: 397727D5
UID: wabbit/factoring, M5982233 no factor to 2^62, WZ2: 398427D3
UID: wabbit/factoring, M5982239 no factor to 2^62, WZ2: 396D27D9
UID: wabbit/factoring, M5982241 no factor to 2^62, WZ2: 396F27D0
UID: wabbit/factoring, M5982293 no factor to 2^62, WX2: 398627D8
UID: wabbit/factoring, M5982329 no factor to 2^62, WX2: 397027D0
UID: wabbit/factoring, M5982527 no factor to 2^62, WZ2: 396C27D0
UID: wabbit/factoring, M5982563 no factor to 2^62, WZ2: 397327D3
UID: wabbit/factoring, M5982601 no factor to 2^62, WZ2: 397C27D8
UID: wabbit/factoring, M5982607 no factor to 2^62, WZ2: 398227D3
UID: wabbit/factoring, M5982637 no factor to 2^62, WZ2: 398327D0
UID: wabbit/factoring, M5982661 no factor to 2^62, WX2: 397E27D2
UID: wabbit/factoring, M5982709 no factor to 2^62, WZ2: 397427D7
UID: wabbit/factoring, M5982733 no factor to 2^62, WZ2: 396F27D9
UID: wabbit/factoring, M5982811 no factor to 2^62, WZ2: 398327DA
UID: wabbit/factoring, M5982817 no factor to 2^62, WZ2: 396C27D5
UID: wabbit/factoring, M5982839 no factor to 2^62, WZ2: 398227D5
UID: wabbit/factoring, M5982931 no factor to 2^62, WZ2: 398827D9
UID: wabbit/factoring, M5982973 no factor to 2^62, WX2: 397827D7
UID: wabbit/factoring, M5982983 no factor to 2^62, WX2: 398227D6
UID: wabbit/factoring, M5983051 no factor to 2^62, WZ2: 396F27D8
UID: wabbit/factoring, M5983091 has a factor: 154512024745900607
UID: wabbit/factoring, M5983121 no factor to 2^62, WZ2: 397B27D1
UID: wabbit/factoring, M5983127 no factor to 2^62, WZ2: 398127D7
UID: wabbit/factoring, M5983129 no factor to 2^62, WZ2: 398327D9
UID: wabbit/factoring, M5983169 no factor to 2^62, WZ2: 397127D5
UID: wabbit/factoring, M5983181 no factor to 2^62, WZ2: 397D27D6
UID: wabbit/factoring, M5983339 no factor to 2^62, WZ2: 396E27DB
UID: wabbit/factoring, M5983357 no factor to 2^62, WZ2: 398027D7
UID: wabbit/factoring, M5983363 no factor to 2^62, WZ2: 398627D2
UID: wabbit/factoring, M5983391 no factor to 2^62, WZ2: 398527D8
UID: wabbit/factoring, M5983441 no factor to 2^62, WX2: 397D27D3
UID: wabbit/factoring, M5983447 no factor to 2^62, WZ2: 398327D9
UID: wabbit/factoring, M5983451 no factor to 2^62, WZ2: 398727D2
UID: wabbit/factoring, M5983459 no factor to 2^62, WZ2: 397227DA
UID: wabbit/factoring, M5983489 no factor to 2^62, WX2: 397327D7
UID: wabbit/factoring, M5983531 no factor to 2^62, WX2: 398027D5
UID: wabbit/factoring, M5983583 no factor to 2^62, WZ2: 397A27D2
UID: wabbit/factoring, M5983597 has a factor: 239091608379173591
UID: wabbit/factoring, M5983631 no factor to 2^62, WX2: 397027D6
UID: wabbit/factoring, M5983661 no factor to 2^62, WX2: 397127D3
UID: wabbit/factoring, M5983723 no factor to 2^62, WZ2: 397627DA
UID: wabbit/factoring, M5983781 no factor to 2^62, WZ2: 397627D2
UID: wabbit/factoring, M5983853 no factor to 2^62, WZ2: 398427D8
UID: wabbit/factoring, M5983877 no factor to 2^62, WZ2: 397F27DA
UID: wabbit/factoring, M5983903 no factor to 2^62, WZ2: 397C27D4
UID: wabbit/factoring, M5983907 no factor to 2^62, WZ2: 398027D8
UID: wabbit/factoring, M5983921 no factor to 2^62, WZ2: 397127DB
UID: wabbit/factoring, M5983927 no factor to 2^62, WZ2: 397727D6