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Prime Tuple Database
Prime p0= 1991029632273983153 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 20 6 4 18 18 14 66 4 66 14 18 18 4 6 20 (?)
an: 0 20 26 30 48 66 80 146 150 216 230 248 266 270 276 296
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 296
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 20 6 4 18 18 14 66 4
dn: 0 20 6 4 18 18 14 66 4 66 14 18 18 4 6 20 (?)
an: 0 20 26 30 48 66 80 146 150 216 230 248 266 270 276 296
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 296
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 20 6 4 18 18 14 66 4
| SPT(16) | 1991028918866667877 | 0 4 16 60 72 96 142 172 204 234 280 304 316 360 372 376 | -713407315276 |
| TPT(14) | 1991029082693282897 | 0 2 24 26 114 116 144 146 264 266 282 284 312 314 | -549580700256 |
| TPT(14) | 1991029112892565439 | 0 2 12 14 72 74 192 194 348 350 402 404 408 410 | -519381417714 |
| SPT(16) | 1991029451588558671 | 0 16 36 72 82 90 112 156 166 210 232 240 250 286 306 322 | -180685424482 |
| STPT(10) | 1991029536562177757 | 0 2 72 74 162 164 252 254 324 326 | -95711805396 |
| STPT(10) | 1991029621393672817 | 0 2 24 26 42 44 60 62 84 86 | -10880310336 |
| TPT(14) | 1991029720338115187 | 0 2 84 86 120 122 162 164 222 224 252 254 264 266 | 88064132034 |
| SPT(16) | 1991030450091905003 | 0 6 18 56 60 78 90 158 168 236 248 266 270 308 320 326 | 817817921850 |
| STPT(10) | 1991030659608947651 | 0 2 30 32 60 62 90 92 120 122 | 1027334964498 |
| SPT(18) | 1991030707220270203 | 0 60 88 124 154 160 174 190 208 210 228 244 258 264 294 330 358 418 | 1074946287050 |
| STPT(10) | 1991031218641144871 | 0 2 36 38 78 80 120 122 156 158 | 1586367161718 |
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