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Prime Tuple Database
Prime p0= 381240041432496163 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 16 14 48 10 18 2 36 40 12 152 12 40 36 2 18 10 48 14 16 (?)
an: 0 16 30 78 88 106 108 144 184 196 348 360 400 436 438 456 466 514 528 544
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 544
Found by: Cruncher Pete
db: batch=70, k=20, 16 14 48 10 18 2 36 40 12 152
dn: 0 16 14 48 10 18 2 36 40 12 152 12 40 36 2 18 10 48 14 16 (?)
an: 0 16 30 78 88 106 108 144 184 196 348 360 400 436 438 456 466 514 528 544
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 544
Found by: Cruncher Pete
db: batch=70, k=20, 16 14 48 10 18 2 36 40 12 152
| SPT(14) | 381239958069899179 | 0 18 28 60 84 88 118 150 180 184 208 240 250 268 | -83362596984 |
| SPT(14) | 381239963866762337 | 0 24 32 44 60 72 102 134 164 176 192 204 212 236 | -77565733826 |
| TPT(12) | 381240003693223667 | 0 2 102 104 144 146 222 224 234 236 252 254 | -37739272496 |
| SPT(14) | 381240007064314213 | 0 6 36 46 54 60 70 90 100 106 114 124 154 160 | -34368181950 |
| SPT(14) | 381240017191381009 | 0 4 12 18 48 54 88 114 148 154 184 190 198 202 | -24241115154 |
| SPT(14) | 381240026436603067 | 0 34 70 82 84 126 160 186 220 262 264 276 312 346 | -14995893096 |
| STPT(10) | 381240046318393181 | 0 2 78 80 108 110 138 140 216 218 | 4885897018 |
| TPT(12) | 381240050176428941 | 0 2 66 68 108 110 120 122 156 158 168 170 | 8743932778 |
| TPT(12) | 381240058780448477 | 0 2 24 26 42 44 54 56 84 86 330 332 | 17347952314 |
| SPT(14) | 381240068618809567 | 0 4 6 66 76 102 112 114 124 150 160 220 222 226 | 27186313404 |
| TPT(12) | 381240079282457111 | 0 2 90 92 96 98 120 122 138 140 168 170 | 37849960948 |
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