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Prime Tuple Database
Prime p0= 820287739733052191 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 2 16 2 10 2 78 12 6 24 34 24 6 12 78 2 10 2 16 2 (?)
an: 0 2 18 20 30 32 110 122 128 152 186 210 216 228 306 308 318 320 336 338
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: [SG]FX
db: batch=73, k=20, 2 16 2 10 2 78 12 6 24 34
dn: 0 2 16 2 10 2 78 12 6 24 34 24 6 12 78 2 10 2 16 2 (?)
an: 0 2 18 20 30 32 110 122 128 152 186 210 216 228 306 308 318 320 336 338
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: [SG]FX
db: batch=73, k=20, 2 16 2 10 2 78 12 6 24 34
| SPT(16) | 820287206109654889 | 0 4 30 42 48 88 100 114 118 132 144 184 190 202 228 232 | -533623397302 |
| SPT(16) | 820287345192633079 | 0 72 82 102 114 124 132 192 202 262 270 280 292 312 322 394 | -394540419112 |
| SPT(16) | 820287350212566601 | 0 36 46 82 88 120 156 186 292 322 358 390 396 432 442 478 | -389520485590 |
| STPT(10) | 820287615064794629 | 0 2 18 20 30 32 42 44 60 62 | -124668257562 |
| SPT(13) | 820287617489354369 | 0 18 78 108 120 138 144 150 168 180 210 270 288 | -122243697822 |
| SPT(18) | 820287719517893089 | 0 84 94 154 198 222 228 232 292 420 480 484 490 514 558 618 628 712 | -20215159102 |
| SPT(16) | 820287918862975877 | 0 2 54 56 74 80 86 96 200 210 216 222 240 242 294 296 | 179129923686 |
| SPT(16) | 820288198946652829 | 0 12 22 28 42 120 138 172 180 214 232 310 324 330 340 352 | 459213600638 |
| SPT(16) | 820288222650651809 | 0 110 152 158 164 194 228 248 294 314 348 378 384 390 432 542 | 482917599618 |
| STPT(12) | 820288897608228617 | 0 2 30 32 90 92 114 116 174 176 204 206 | 1157875176426 |
| SPT(16) | 820289204010154741 | 0 16 46 66 70 130 142 156 172 186 198 258 262 282 312 328 | 1464277102550 |
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