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Prime Tuple Database
Prime p0= 1999506277348795513 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 18 10 36 20 6 40 24 6 14 6 24 40 6 20 36 10 18 (?)
an: 0 18 28 64 84 90 130 154 160 174 180 204 244 250 270 306 316 334
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 334
Found by: eclipse99
db: batch=80, k=18, 18 10 36 20 6 40 24 6 14
dn: 0 18 10 36 20 6 40 24 6 14 6 24 40 6 20 36 10 18 (?)
an: 0 18 28 64 84 90 130 154 160 174 180 204 244 250 270 306 316 334
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 334
Found by: eclipse99
db: batch=80, k=18, 18 10 36 20 6 40 24 6 14
| SPT(16) | 1999503610209616741 | 0 6 46 48 60 70 126 130 138 142 198 208 220 222 262 268 | -2667139178772 |
| STPT(10) | 1999504153995541811 | 0 2 36 38 78 80 120 122 156 158 | -2123353253702 |
| STPT(10) | 1999504493978104577 | 0 2 60 62 102 104 144 146 204 206 | -1783370690936 |
| STPT(10) | 1999505617904098061 | 0 2 6 8 18 20 30 32 36 38 | -659444697452 |
| TPT(14) | 1999505760659834039 | 0 2 60 62 72 74 90 92 198 200 228 230 480 482 | -516688961474 |
| STPT(10) | 1999506002764414757 | 0 2 30 32 42 44 54 56 84 86 | -274584380756 |
| SPT(16) | 1999506598499947423 | 0 28 46 66 84 90 94 96 118 120 124 130 148 168 186 214 | 321151151910 |
| TPT(14) | 1999506642938384429 | 0 2 120 122 150 152 192 194 258 260 288 290 300 302 | 365589588916 |
| SPT(16) | 1999506826725959081 | 0 6 12 42 48 68 98 126 242 270 300 320 326 356 362 368 | 549377163568 |
| SPT(16) | 1999506837405780701 | 0 8 36 48 50 78 122 126 182 186 230 258 260 272 300 308 | 560056985188 |
| SPT(16) | 1999506925799678641 | 0 16 30 36 66 100 126 178 300 352 378 412 442 448 462 478 | 648450883128 |
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