Thread: Combined Sieve
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Old 2020-12-15, 19:08   #30
SethTro's Avatar
Apr 2019

4138 Posts

Originally Posted by robert44444uk View Post
Hi Seth

Hmm, something went wrong today - I seem to have lost a key file. Can you tell me what I must do to repair or start afresh?

gap stats went well, as did the combined sieve

./ --unknown-filename 1789_46410_5000000_5000000_s20000_l1000M.txt --prp-top-percent 5  --min-merit 18 --threads 16
K = 2511 bits, 756 digits, log(K) = 1740.29
Min Gap ~= 31602 (for merit > 18.0)

Traceback (most recent call last):
  File "./", line 528, in <module>
  File "./", line 395, in prime_gap_test
    record_gaps = gap_test_stats.load_records(conn, M_log)
  File "/home/robert4444uk/prime-gap/", line 103, in load_records
    rv = conn.execute(
sqlite3.OperationalError: no such table: gaps

you lost gaps.db maybe from following my update instruction maybe some other way.

sqlite3 gaps.db < prime-gap-list/allgaps.sql
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