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Prime Tuple Database
Prime p0= 2020991121159831581 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 8 30 12 10 12 68 10 68 12 10 12 30 8 18 (?)
an: 0 18 26 56 68 78 90 158 168 236 248 258 270 300 308 326
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 326
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 18 8 30 12 10 12 68 10
dn: 0 18 8 30 12 10 12 68 10 68 12 10 12 30 8 18 (?)
an: 0 18 26 56 68 78 90 158 168 236 248 258 270 300 308 326
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 326
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 18 8 30 12 10 12 68 10
| SPT(16) | 2020989636971138411 | 0 8 42 48 56 78 90 92 216 218 230 252 260 266 300 308 | -1484188693170 |
| SPT(16) | 2020989693897777809 | 0 20 44 50 78 98 110 150 152 192 204 224 252 258 282 302 | -1427262053772 |
| STPT(10) | 2020989764098084691 | 0 2 6 8 18 20 30 32 36 38 | -1357061746890 |
| STPT(10) | 2020990061982327341 | 0 2 6 8 48 50 90 92 96 98 | -1059177504240 |
| TPT(14) | 2020990340570201237 | 0 2 84 86 180 182 282 284 312 314 360 362 402 404 | -780589630344 |
| SPT(16) | 2020990885835626249 | 0 18 28 48 52 124 174 208 264 298 348 420 424 444 454 472 | -235324205332 |
| STPT(10) | 2020991261281000829 | 0 2 42 44 60 62 78 80 120 122 | 140121169248 |
| SPT(16) | 2020991319713812703 | 0 14 20 38 54 80 104 116 168 180 204 230 246 264 270 284 | 198553981122 |
| SPT(16) | 2020991503983714203 | 0 18 54 96 104 126 138 146 258 266 278 300 308 350 386 404 | 382823882622 |
| SPT(16) | 2020991594564078177 | 0 20 26 126 152 156 174 192 254 272 290 294 320 420 426 446 | 473404246596 |
| STPT(10) | 2020991893389759341 | 0 2 6 8 18 20 30 32 36 38 | 772229927760 |
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