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Prime Tuple Database
Prime p0= 1231730398200832553 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 18 12 18 12 6 14 10 78 38 78 10 14 6 12 18 12 18 (?)
an: 0 18 30 48 60 66 80 90 168 206 284 294 308 314 326 344 356 374
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 374
Found by: arkiss
db: batch=77, k=18, 18 12 18 12 6 14 10 78 38
dn: 0 18 12 18 12 6 14 10 78 38 78 10 14 6 12 18 12 18 (?)
an: 0 18 30 48 60 66 80 90 168 206 284 294 308 314 326 344 356 374
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 374
Found by: arkiss
db: batch=77, k=18, 18 12 18 12 6 14 10 78 38
| STPT(10) | 1231728702024221507 | 0 2 12 14 42 44 72 74 84 86 | -1696176611046 |
| STPT(10) | 1231728807805740611 | 0 2 6 8 48 50 90 92 96 98 | -1590395091942 |
| SPT(16) | 1231729311060456149 | 0 12 30 54 68 78 120 134 138 152 194 204 218 242 260 272 | -1087140376404 |
| SPT(16) | 1231730192753274371 | 0 2 26 36 42 48 66 92 126 152 170 176 182 192 216 218 | -205447558182 |
| SPT(18) | 1231730218269370693 | 0 16 18 130 144 184 208 216 286 318 388 396 420 460 474 586 588 604 | -179931461860 |
| STPT(10) | 1231730387496444881 | 0 2 36 38 108 110 180 182 216 218 | -10704387672 |
| STPT(10) | 1231730726311077869 | 0 2 30 32 60 62 90 92 120 122 | 328110245316 |
| STPT(10) | 1231731019972767869 | 0 2 42 44 60 62 78 80 120 122 | 621771935316 |
| STPT(10) | 1231731160582566827 | 0 2 30 32 120 122 210 212 240 242 | 762381734274 |
| SPT(16) | 1231731213943889027 | 0 42 56 62 66 116 144 146 180 182 210 260 264 270 284 326 | 815743056474 |
| SPT(13) | 1231731354282948119 | 0 12 24 30 42 54 132 210 222 234 240 252 264 | 956082115566 |
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