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Woodall prime table

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Overview

Automatically generated table from available Woodall primes.

Explanations

The colors used in the table are defined as:

 
 : Base is reserved
 
 : Base is not reserved

Primes table

Base max n Date # Primes for n
2 19,000,000 2021-08-04
PrimeGrid Woodall Prime Search
34 2, 3, 6, 30, 75, 81, 115, 123, 249, 362, 384, 462, 512, 751, 822, 5312, 7755, 9531, 12379, 15822, 18885, 22971, 23005, 98726, 143018, 151023, 667071, 1195203, 1268979, 1467763, 2013992, 2367906, 3752948, 17016602
3 1,200,000 2015 25 1, 2, 6, 10, 18, 40, 46, 86, 118, 170, 1172, 1698, 1810, 2268, 4338, 18362, 72662, 88392, 94110, 161538, 168660, 292340, 401208, 560750, 1035092
4 2,000,000 2015 21 1, 2, 3, 5, 8, 14, 23, 63, 107, 132, 428, 530, 1137, 1973, 2000, 7064, 20747, 79574, 113570, 293912, 1993191
5 1,000,000 2015 12 8, 14, 42, 384, 564, 4256, 6368, 21132, 27180, 96584, 349656, 545082
6 876,000 2012 23 1, 2, 3, 19, 20, 24, 34, 77, 107, 114, 122, 165, 530, 1999, 4359, 11842, 12059, 13802, 22855, 41679, 58185, 145359, 249987
7 350,000 2003-12-24 7 2, 18, 68, 84, 3812, 14838, 51582
8 513,000 2002-10 16 1, 2, 7, 12, 25, 44, 219, 252, 507, 1155, 2259, 2972, 4584, 12422, 13905, 75606
9 975,000 ? 6 10, 58, 264, 1568, 4198, 24500
10 500,000 2019-04-15 17 2, 3, 8, 11, 15, 39, 60, 72, 77, 117, 183, 252, 396, 1745, 2843, 4665, 5364
32 400,000 2012-12 7 1, 140, 180, 726, 799, 71532, 241170
49 400,000 2013 5 2, 14, 710, 7674, 178032
167 250,000 2012-12-31 4 12, 24, 110, 216290
179 250,000 2010-11-01 1 2
221 200,000 2012-12-31 2 30, 154962
223 200,000 2012-12-31 1 153222
324 200,000 2011 6 41, 302, 2004, 2821, 89211, 176660
343 300,000 2012-03-30 5 6, 32, 9750, 32052, 291732
512 222,000 2012-12 5 2, 6, 25, 1298, 11223
892 25,000 2014 6 21, 1289, 3740, 7542, 8612, 13340
2048 91,000 2019-04-15
Steven Harvey
2 6950, 34044
4096 166,666 2019-04-15 0
8192 151,638 2019-04-15
Lei Zhou
1 60205
16384 300,000 2019-04-15 0
32768 350,000 2020 3 2, 169, 2448
65536 350,000 2020 2 167, 315
131072 300,000 2020 4 1, 6, 12, 10140
262144 300,000 2020 1 3113
524288 250,000 2020 4 1, 18, 291, 2612
1048576 250,000 2021-11-26 2 73820, 91179