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Prime Tuple Database
Prime p0= 1509872438497428259 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 4 30 60 18 18 42 62 4 24 8 24 4 62 42 18 18 60 30 4 (?)
an: 0 4 34 94 112 130 172 234 238 262 270 294 298 360 402 420 438 498 528 532
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 532
Found by: biodoc
db: batch=78, k=20, 4 30 60 18 18 42 62 4 24 8
dn: 0 4 30 60 18 18 42 62 4 24 8 24 4 62 42 18 18 60 30 4 (?)
an: 0 4 34 94 112 130 172 234 238 262 270 294 298 360 402 420 438 498 528 532
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 532
Found by: biodoc
db: batch=78, k=20, 4 30 60 18 18 42 62 4 24 8
| STPT(10) | 1509871128663980837 | 0 2 60 62 72 74 84 86 144 146 | -1309833447422 |
| STPT(10) | 1509871262709788507 | 0 2 12 14 42 44 72 74 84 86 | -1175787639752 |
| STPT(10) | 1509871307509314749 | 0 2 18 20 30 32 42 44 60 62 | -1130988113510 |
| TPT(14) | 1509871404920667641 | 0 2 30 32 156 158 180 182 186 188 306 308 336 338 | -1033576760618 |
| TPT(14) | 1509871450451202719 | 0 2 102 104 108 110 138 140 168 170 210 212 402 404 | -988046225540 |
| SPT(16) | 1509871916650683407 | 0 2 6 20 42 50 72 104 162 194 216 224 246 260 264 266 | -521846744852 |
| STPT(10) | 1509872880785949731 | 0 2 6 8 18 20 30 32 36 38 | 442288521472 |
| SPT(16) | 1509872922450076991 | 0 8 20 98 126 186 188 206 210 228 230 290 318 396 408 416 | 483952648732 |
| SPT(16) | 1509873093919550473 | 0 66 78 138 156 178 234 268 276 310 366 388 406 466 478 544 | 655422122214 |
| STPT(10) | 1509873385528691471 | 0 2 36 38 78 80 120 122 156 158 | 947031263212 |
| SPT(16) | 1509873682809945281 | 0 2 78 86 92 96 140 156 272 288 332 336 342 350 426 428 | 1244312517022 |
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