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Prime Tuple Database
Prime p0= 1257857457043886653 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 48 18 10 90 8 10 12 72 8 72 12 10 8 90 10 18 48 (?)
an: 0 48 66 76 166 174 184 196 268 276 348 360 370 378 468 478 496 544
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 544
Found by: Theadalus
db: batch=77, k=18, 48 18 10 90 8 10 12 72 8
dn: 0 48 18 10 90 8 10 12 72 8 72 12 10 8 90 10 18 48 (?)
an: 0 48 66 76 166 174 184 196 268 276 348 360 370 378 468 478 496 544
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 544
Found by: Theadalus
db: batch=77, k=18, 48 18 10 90 8 10 12 72 8
| SPT(16) | 1257855331843289441 | 0 38 56 86 110 122 126 168 260 302 306 318 342 372 390 428 | -2125200597212 |
| SPT(16) | 1257856058946837793 | 0 78 84 114 154 156 198 210 214 226 268 270 310 340 346 424 | -1398097048860 |
| SPT(16) | 1257856381963421677 | 0 10 24 30 34 52 76 82 84 90 114 132 136 142 156 166 | -1075080464976 |
| SPT(13) | 1257856483310439601 | 0 12 18 30 78 102 120 138 162 210 222 228 240 | -973733447052 |
| STPT(10) | 1257856910824244777 | 0 2 12 14 72 74 132 134 144 146 | -546219641876 |
| TPT(16) | 1257857237604708329 | 0 2 162 164 210 212 222 224 240 242 252 254 402 404 408 410 | -219439178324 |
| SPT(16) | 1257857712658634779 | 0 28 48 90 102 112 142 160 180 198 228 238 250 292 312 340 | 255614748126 |
| STPT(10) | 1257857764035010727 | 0 2 30 32 42 44 54 56 84 86 | 306991124074 |
| STPT(10) | 1257858344747407367 | 0 2 30 32 42 44 54 56 84 86 | 887703520714 |
| SPT(16) | 1257858350407857427 | 0 34 54 60 76 106 120 144 196 220 234 264 280 286 306 340 | 893363970774 |
| TPT(14) | 1257858593610472409 | 0 2 48 50 90 92 150 152 162 164 342 344 348 350 | 1136566585756 |
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