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Prime Tuple Database
Prime p0= 920647017329590981 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 22 48 12 56 10 8 76 44 16 44 76 8 10 56 12 48 22 (?)
an: 0 22 70 82 138 148 156 232 276 292 336 412 420 430 486 498 546 568
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 568
Found by: gemini8
db: batch=76, k=18, 22 48 12 56 10 8 76 44 16
dn: 0 22 48 12 56 10 8 76 44 16 44 76 8 10 56 12 48 22 (?)
an: 0 22 70 82 138 148 156 232 276 292 336 412 420 430 486 498 546 568
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 568
Found by: gemini8
db: batch=76, k=18, 22 48 12 56 10 8 76 44 16
| SPT(16) | 920646533748252539 | 0 44 48 74 90 98 114 132 140 158 174 182 198 224 228 272 | -483581338442 |
| STPT(10) | 920646571450920359 | 0 2 48 50 90 92 132 134 180 182 | -445878670622 |
| SPT(16) | 920646580890861119 | 0 50 84 102 120 140 150 164 180 194 204 224 242 260 294 344 | -436438729862 |
| STPT(10) | 920646759919270301 | 0 2 30 32 78 80 126 128 156 158 | -257410320680 |
| SPT(16) | 920646877917362383 | 0 16 28 36 60 118 130 184 270 324 336 394 418 426 438 454 | -139412228598 |
| STPT(10) | 920646979694482277 | 0 2 30 32 42 44 54 56 84 86 | -37635108704 |
| STPT(12) | 920647376898672257 | 0 2 30 32 72 74 132 134 174 176 204 206 | 359569081276 |
| STPT(10) | 920647500048651647 | 0 2 24 26 42 44 60 62 84 86 | 482719060666 |
| STPT(10) | 920648041423024667 | 0 2 30 32 42 44 54 56 84 86 | 1024093433686 |
| STPT(12) | 920648044282056131 | 0 2 18 20 60 62 96 98 138 140 156 158 | 1026952465150 |
| STPT(10) | 920648354573414651 | 0 2 30 32 60 62 90 92 120 122 | 1337243823670 |
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