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Prime Tuple Database
Prime p0= 1621860689308117229 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 108 2 22 6 36 6 8 46 8 6 36 6 22 2 108 (?)
an: 0 108 110 132 138 174 180 188 234 242 248 284 290 312 314 422
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: xii5ku
db: batch=78, k=16, 108 2 22 6 36 6 8 46
dn: 0 108 2 22 6 36 6 8 46 8 6 36 6 22 2 108 (?)
an: 0 108 110 132 138 174 180 188 234 242 248 284 290 312 314 422
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: xii5ku
db: batch=78, k=16, 108 2 22 6 36 6 8 46
| SPT(16) | 1621859024579645063 | 0 60 86 98 120 134 198 270 434 506 570 584 606 618 644 704 | -1664728472166 |
| SPT(16) | 1621859168600809783 | 0 60 78 84 94 130 138 144 214 220 228 264 274 280 298 358 | -1520707307446 |
| SPT(16) | 1621859173675752779 | 0 14 60 92 110 132 144 174 188 218 230 252 270 302 348 362 | -1515632364450 |
| STPT(10) | 1621859334991793867 | 0 2 54 56 72 74 90 92 144 146 | -1354316323362 |
| STPT(10) | 1621859797721330351 | 0 2 30 32 60 62 90 92 120 122 | -891586786878 |
| STPT(12) | 1621859886857611067 | 0 2 42 44 60 62 84 86 102 104 144 146 | -802450506162 |
| STPT(10) | 1621860772234302371 | 0 2 30 32 78 80 126 128 156 158 | 82926185142 |
| SPT(16) | 1621860918916061653 | 0 18 30 84 88 100 120 130 144 154 174 186 190 244 256 274 | 229607944424 |
| STPT(10) | 1621861377130992581 | 0 2 36 38 108 110 180 182 216 218 | 687822875352 |
| STPT(10) | 1621861565296900379 | 0 2 48 50 90 92 132 134 180 182 | 875988783150 |
| TPT(14) | 1621861610518035149 | 0 2 42 44 90 92 102 104 180 182 282 284 300 302 | 921209917920 |
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