Got ONE!!
/usr/local/bin/overseis.p4 -t -q 49152 3804263911368
OversEis version:0.92F Weighting:0.2o/c=s+r/s=r/l=sB/^2 Transform:DJB+PC
Phi(49152,3804263911368) Form Phi(2^14*3^1,b) uses 16384 type-1 limbs
(size="14")
: base 3804263911368 has 4 factors.
11^((p-1)/459726) =
684032 679936 675840 671744 667648 663552
659456 655360 651264 647168 643072 638976
634880 630784 626688 622592 618496 614400
610304 606208 602112 598016 593920 589824
585728 581632 577536 573440 569344 565248
561152 557056 552960 548864 544768
540672 536576 532480 528384 524288 520192
516096 512000 507904 503808 499712 495616
491520 487424 483328 479232 475136 471040
466944 462848 458752 454656 450560 446464
442368 438272 434176 430080 425984 421888
417792 413696 409600 405504 401408
397312 393216 389120 385024 380928 376832
372736 368640 364544 360448 356352
352256 348160 344064 339968 335872 331776
327680 323584 319488 315392 311296 307200
303104 299008 294912 290816 286720 282624
278528 274432 270336 266240 262144 258048
253952 249856 245760 241664 237568 233472
229376 225280 221184 217088 212992
208896 204800 200704 196608 192512 188416
184320 180224 176128 172032 167936 163840
159744 155648 151552 147456 143360 139264
135168 131072 126976 122880 118784 114688
110592 106496 102400 098304 094208 090112
086016 081920 077824 073728 069632
065536 061440 057344 053248 049152 045056
040960 036864 032768 028672 024576 020480
016
384 012288 008192 004096 000000
(-1715331837821+-659730440233w),
maxerr=0.403870. not '1', good.
11^(p-1) = (1+0w), maxerr=0.403870 => is Fermat 11-PRP.
11^(p-1)/2 :(-1+0w), maxerr=0.299652 => 8^8192 divides order, 3.59%
11^(p-1)/3 :(-1+1w), maxerr=0.273285 => 81^8192 divides order, 7.59%
11^(p-1)/193 :(-1086333654080+-1230093124255w), maxerr=0.246628 =>
37249^8192 divides order, 18.17%
11^(p-1)/397 :(1746702206112+-884573717303w), maxerr=0.261902 => 157609^8192
divides order, 20.66%
50.00% attained for Pocklington (contingent on maxerr=0.403870) Time=
1979.440 => is prime.
--
BobH
bobhillegas@...
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