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Prime Tuple Database
Prime p0= 221216826869377721 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 68 24 18 30 16 6 14 6 16 30 18 24 68 (?)
an: 0 68 92 110 140 156 162 176 182 198 228 246 270 338
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: marsinph
db: batch=69, k=14, 68 24 18 30 16 6 14
dn: 0 68 24 18 30 16 6 14 6 16 30 18 24 68 (?)
an: 0 68 92 110 140 156 162 176 182 198 228 246 270 338
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: marsinph
db: batch=69, k=14, 68 24 18 30 16 6 14
| TPT(12) | 221216760135477311 | 0 2 6 8 18 20 126 128 186 188 270 272 | -66733900410 |
| SPT(14) | 221216766574560721 | 0 28 40 60 126 130 132 136 138 142 208 228 240 268 | -60294817000 |
| TPT(12) | 221216779430644841 | 0 2 30 32 60 62 186 188 216 218 228 230 | -47438732880 |
| SPT(14) | 221216783706038177 | 0 24 44 54 66 102 110 126 134 170 182 192 212 236 | -43163339544 |
| STPT(10) | 221216788916150021 | 0 2 36 38 78 80 120 122 156 158 | -37953227700 |
| TPT(12) | 221216795204616089 | 0 2 30 32 60 62 90 92 180 182 222 224 | -31664761632 |
| TPT(12) | 221216839580702891 | 0 2 6 8 48 50 78 80 90 92 120 122 | 12711325170 |
| TPT(12) | 221216848630409369 | 0 2 12 14 132 134 150 152 192 194 210 212 | 21761031648 |
| SPT(14) | 221216850816416729 | 0 2 14 44 92 138 170 192 224 270 318 348 360 362 | 23947039008 |
| SPT(14) | 221216863530780413 | 0 44 74 126 128 134 168 206 240 246 248 300 330 374 | 36661402692 |
| SPT(14) | 221216874761929171 | 0 6 28 46 90 130 132 136 138 178 222 240 262 268 | 47892551450 |
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