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Old 2021-05-10, 20:48   #411
gd_barnes
 
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May 2007
Kansas; USA

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k=8847:

Double-check complete to n=500K. No problems found.

Hole filled for n=500K-700K. In addition to confirming the 3 previously found primes, one additional prime was found:
8847*2^514298-1

Results attached.
Attached Files
File Type: zip prime-riesel-base2-k8847-0K-700K.zip (656 Bytes, 44 views)
File Type: zip results-riesel-base2-k8847-0K-700K.zip (605.3 KB, 41 views)
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