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Prime Tuple Database
Prime p0= 1297132948502134631 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 12 8 42 22 8 30 4 74 4 30 8 22 42 8 12 6 (?)
an: 0 6 18 26 68 90 98 128 132 206 210 240 248 270 312 320 332 338
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: Cruncher Pete
db: batch=77, k=18, 6 12 8 42 22 8 30 4 74
dn: 0 6 12 8 42 22 8 30 4 74 4 30 8 22 42 8 12 6 (?)
an: 0 6 18 26 68 90 98 128 132 206 210 240 248 270 312 320 332 338
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: Cruncher Pete
db: batch=77, k=18, 6 12 8 42 22 8 30 4 74
| SPT(16) | 1297132453902149639 | 0 12 32 48 80 90 102 108 134 140 152 162 194 210 230 242 | -494599984992 |
| STPT(10) | 1297132498845016199 | 0 2 42 44 60 62 78 80 120 122 | -449657118432 |
| TPT(14) | 1297132721029719311 | 0 2 6 8 36 38 90 92 126 128 138 140 180 182 | -227472415320 |
| SPT(16) | 1297132762272394667 | 0 6 42 50 54 60 114 174 182 242 296 302 306 314 350 356 | -186229739964 |
| STPT(10) | 1297132844814475127 | 0 2 30 32 42 44 54 56 84 86 | -103687659504 |
| SPT(16) | 1297132904679136003 | 0 40 58 100 114 124 136 150 154 168 180 190 204 246 264 304 | -43822998628 |
| TPT(14) | 1297133036531538539 | 0 2 48 50 90 92 132 134 210 212 312 314 348 350 | 88029403908 |
| STPT(10) | 1297133177256696779 | 0 2 18 20 30 32 42 44 60 62 | 228754562148 |
| STPT(10) | 1297133254324298717 | 0 2 54 56 132 134 210 212 264 266 | 305822164086 |
| STPT(10) | 1297133452828791647 | 0 2 24 26 42 44 60 62 84 86 | 504326657016 |
| STPT(10) | 1297133873321755487 | 0 2 42 44 72 74 102 104 144 146 | 924819620856 |
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