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Prime Tuple Database
Prime p0= 1997316577854332681 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 20 28 14 40 54 12 50 22 50 12 54 40 14 28 20 (?)
an: 0 20 48 62 102 156 168 218 240 290 302 356 396 410 438 458
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 458
Found by: Chooka
db: batch=80, k=16, 20 28 14 40 54 12 50 22
dn: 0 20 28 14 40 54 12 50 22 50 12 54 40 14 28 20 (?)
an: 0 20 48 62 102 156 168 218 240 290 302 356 396 410 438 458
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 458
Found by: Chooka
db: batch=80, k=16, 20 28 14 40 54 12 50 22
| SPT(16) | 1997314868084225903 | 0 38 48 98 104 108 168 170 174 176 236 240 246 296 306 344 | -1709770106778 |
| STPT(10) | 1997314883666497667 | 0 2 30 32 42 44 54 56 84 86 | -1694187835014 |
| STPT(10) | 1997315084345836397 | 0 2 42 44 102 104 162 164 204 206 | -1493508496284 |
| SPT(13) | 1997315183733757399 | 0 12 72 108 150 198 210 222 270 312 348 408 420 | -1394120575282 |
| SPT(16) | 1997315491984345081 | 0 6 22 72 96 138 142 150 208 216 220 262 286 336 352 358 | -1085869987600 |
| STPT(10) | 1997316496278708851 | 0 2 36 38 138 140 240 242 276 278 | -81575623830 |
| SPT(16) | 1997316782007957997 | 0 30 42 46 60 90 126 130 156 160 196 226 240 244 256 286 | 204153625316 |
| SPT(16) | 1997317015835201503 | 0 16 24 36 46 66 106 148 156 198 238 258 268 280 288 304 | 437980868822 |
| TPT(14) | 1997317068722999267 | 0 2 24 26 30 32 72 74 210 212 234 236 312 314 | 490868666586 |
| STPT(10) | 1997317176060786491 | 0 2 6 8 18 20 30 32 36 38 | 598206453810 |
| SPT(16) | 1997317413591028031 | 0 42 66 72 96 110 128 140 198 210 228 242 266 272 296 338 | 835736695350 |
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