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Prime Tuple Database
Prime p0= 2776278518589511301 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 56 64 6 26 34 18 8 22 8 18 34 26 6 64 56 6 (?)
an: 0 6 62 126 132 158 192 210 218 240 248 266 300 326 332 396 452 458
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 458
Found by: Roadranner
db: batch=82, k=18, 6 56 64 6 26 34 18 8 22
dn: 0 6 56 64 6 26 34 18 8 22 8 18 34 26 6 64 56 6 (?)
an: 0 6 62 126 132 158 192 210 218 240 248 266 300 326 332 396 452 458
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 458
Found by: Roadranner
db: batch=82, k=18, 6 56 64 6 26 34 18 8 22
| SPT(16) | 2776276592482623169 | 0 10 52 60 84 90 102 142 162 202 214 220 244 252 294 304 | -1926106888132 |
| STPT(10) | 2776276878294956171 | 0 2 36 38 78 80 120 122 156 158 | -1640294555130 |
| TPT(14) | 2776277542319534987 | 0 2 60 62 180 182 222 224 282 284 294 296 312 314 | -976269976314 |
| STPT(10) | 2776277617833449657 | 0 2 30 32 72 74 114 116 144 146 | -900756061644 |
| STPT(10) | 2776277702030348039 | 0 2 18 20 30 32 42 44 60 62 | -816559163262 |
| STPT(10) | 2776278485344876397 | 0 2 12 14 42 44 72 74 84 86 | -33244634904 |
| STPT(10) | 2776278933679267061 | 0 2 78 80 108 110 138 140 216 218 | 415089755760 |
| SPT(13) | 2776278986252232161 | 0 12 18 60 72 180 210 240 348 360 402 408 420 | 467662720860 |
| TPT(14) | 2776280029414101149 | 0 2 18 20 30 32 162 164 198 200 300 302 330 332 | 1510824589848 |
| SPT(16) | 2776280627443758139 | 0 24 42 48 84 108 124 130 132 138 154 178 214 220 238 262 | 2108854246838 |
| TPT(14) | 2776280853983536169 | 0 2 48 50 90 92 228 230 282 284 342 344 438 440 | 2335394024868 |
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