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Prime Tuple Database
Prime p0= 2121720687232526131 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 30 36 16 8 18 60 10 2 10 60 18 8 16 36 30 (?)
an: 0 30 66 82 90 108 168 178 180 190 250 268 276 292 328 358
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 358
Found by: conf [MM]
db: batch=80, k=16, 30 36 16 8 18 60 10 2
dn: 0 30 36 16 8 18 60 10 2 10 60 18 8 16 36 30 (?)
an: 0 30 66 82 90 108 168 178 180 190 250 268 276 292 328 358
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 358
Found by: conf [MM]
db: batch=80, k=16, 30 36 16 8 18 60 10 2
| SPT(16) | 2121718399147417867 | 0 70 136 142 150 186 192 216 220 244 250 286 294 300 366 436 | -2288085108264 |
| SPT(16) | 2121718574723356351 | 0 10 22 28 108 112 120 142 156 178 186 190 270 276 288 298 | -2112509169780 |
| SPT(16) | 2121718896244625891 | 0 2 6 72 96 98 120 152 156 188 210 212 236 302 306 308 | -1790987900240 |
| STPT(10) | 2121719246652008147 | 0 2 42 44 72 74 102 104 144 146 | -1440580517984 |
| STPT(10) | 2121720038137738931 | 0 2 6 8 48 50 90 92 96 98 | -649094787200 |
| SPT(16) | 2121720658728923443 | 0 6 10 36 60 90 118 168 178 228 256 286 310 336 340 346 | -28503602688 |
| TPT(14) | 2121720767621315207 | 0 2 12 14 114 116 180 182 252 254 294 296 312 314 | 80388789076 |
| SPT(16) | 2121721008354089531 | 0 6 26 96 116 132 168 182 186 200 236 252 272 342 362 368 | 321121563400 |
| STPT(10) | 2121721075614787247 | 0 2 42 44 72 74 102 104 144 146 | 388382261116 |
| STPT(10) | 2121721365536354339 | 0 2 18 20 30 32 42 44 60 62 | 678303828208 |
| TPT(14) | 2121721504189089497 | 0 2 30 32 90 92 102 104 120 122 144 146 204 206 | 816956563366 |
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