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Prime Tuple Database
Prime p0= 2330535681749316521 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 18 44 28 36 20 10 42 2 12 4 12 2 42 10 20 36 28 44 18 (?)
an: 0 18 62 90 126 146 156 198 200 212 216 228 230 272 282 302 338 366 410 428
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: JonS
db: batch=81, k=20, 18 44 28 36 20 10 42 2 12 4
dn: 0 18 44 28 36 20 10 42 2 12 4 12 2 42 10 20 36 28 44 18 (?)
an: 0 18 62 90 126 146 156 198 200 212 216 228 230 272 282 302 338 366 410 428
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: JonS
db: batch=81, k=20, 18 44 28 36 20 10 42 2 12 4
| STPT(10) | 2330534648619310319 | 0 2 18 20 30 32 42 44 60 62 | -1033130006202 |
| STPT(10) | 2330534749214931401 | 0 2 6 8 18 20 30 32 36 38 | -932534385120 |
| TPT(14) | 2330534763436098617 | 0 2 192 194 234 236 312 314 420 422 444 446 462 464 | -918313217904 |
| SPT(16) | 2330534971278129673 | 0 4 46 58 120 124 126 156 178 208 210 214 276 288 330 334 | -710471186848 |
| SPT(16) | 2330535397579102031 | 0 36 80 138 146 248 272 282 356 366 390 492 500 558 602 638 | -284170214490 |
| SPT(16) | 2330535495161060533 | 0 10 54 58 66 84 106 124 150 168 190 208 216 220 264 274 | -186588255988 |
| STPT(10) | 2330535863460493217 | 0 2 12 14 42 44 72 74 84 86 | 181711176696 |
| STPT(10) | 2330536635307139681 | 0 2 36 38 78 80 120 122 156 158 | 953557823160 |
| SPT(16) | 2330536938028268581 | 0 28 40 52 100 106 108 126 232 250 252 258 306 318 330 358 | 1256278952060 |
| STPT(10) | 2330537783709602177 | 0 2 60 62 72 74 84 86 144 146 | 2101960285656 |
| SPT(16) | 2330537972018648017 | 0 36 42 52 82 90 112 120 196 204 226 234 264 274 280 316 | 2290269331496 |
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