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Prime Tuple Database
Prime p0= 1991029451588558671 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 16 20 36 10 8 22 44 10 44 22 8 10 36 20 16 (?)
an: 0 16 36 72 82 90 112 156 166 210 232 240 250 286 306 322
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 322
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 16 20 36 10 8 22 44 10
dn: 0 16 20 36 10 8 22 44 10 44 22 8 10 36 20 16 (?)
an: 0 16 36 72 82 90 112 156 166 210 232 240 250 286 306 322
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 322
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 16 20 36 10 8 22 44 10
| STPT(10) | 1991028487943556377 | 0 2 30 32 42 44 54 56 84 86 | -963645002294 |
| SPT(16) | 1991028528080177197 | 0 10 36 82 84 124 150 156 160 166 192 232 234 280 306 316 | -923508381474 |
| SPT(16) | 1991028789661023367 | 0 10 34 54 90 124 156 180 220 244 276 310 346 366 390 400 | -661927535304 |
| SPT(16) | 1991028918866667877 | 0 4 16 60 72 96 142 172 204 234 280 304 316 360 372 376 | -532721890794 |
| TPT(14) | 1991029082693282897 | 0 2 24 26 114 116 144 146 264 266 282 284 312 314 | -368895275774 |
| TPT(14) | 1991029112892565439 | 0 2 12 14 72 74 192 194 348 350 402 404 408 410 | -338695993232 |
| STPT(10) | 1991029536562177757 | 0 2 72 74 162 164 252 254 324 326 | 84973619086 |
| STPT(10) | 1991029621393672817 | 0 2 24 26 42 44 60 62 84 86 | 169805114146 |
| SPT(16) | 1991029632273983153 | 0 20 26 30 48 66 80 146 150 216 230 248 266 270 276 296 | 180685424482 |
| TPT(14) | 1991029720338115187 | 0 2 84 86 120 122 162 164 222 224 252 254 264 266 | 268749556516 |
| SPT(16) | 1991030450091905003 | 0 6 18 56 60 78 90 158 168 236 248 266 270 308 320 326 | 998503346332 |
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