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Prime Tuple Database
Prime p0= 1285246403056642669 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 30 4 18 6 50 10 14 42 4 42 14 10 50 6 18 4 30 (?)
an: 0 30 34 52 58 108 118 132 174 178 220 234 244 294 300 318 322 352
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 352
Found by: HenkM
db: batch=77, k=18, 30 4 18 6 50 10 14 42 4
dn: 0 30 4 18 6 50 10 14 42 4 42 14 10 50 6 18 4 30 (?)
an: 0 30 34 52 58 108 118 132 174 178 220 234 244 294 300 318 322 352
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 352
Found by: HenkM
db: batch=77, k=18, 30 4 18 6 50 10 14 42 4
| SPT(16) | 1285245075790740679 | 0 4 28 42 58 94 132 168 184 220 258 294 310 324 348 352 | -1327265901990 |
| STPT(10) | 1285245112078464149 | 0 2 18 20 30 32 42 44 60 62 | -1290978178520 |
| STPT(10) | 1285245460198393691 | 0 2 6 8 48 50 90 92 96 98 | -942858248978 |
| STPT(10) | 1285245658805091437 | 0 2 24 26 42 44 60 62 84 86 | -744251551232 |
| TPT(14) | 1285245978815753951 | 0 2 120 122 126 128 138 140 168 170 306 308 456 458 | -424240888718 |
| TPT(14) | 1285246124011596599 | 0 2 12 14 108 110 222 224 228 230 360 362 378 380 | -279045046070 |
| SPT(16) | 1285246539872388967 | 0 30 52 70 76 136 202 214 222 234 300 360 366 384 406 436 | 136815746298 |
| STPT(10) | 1285246681883652539 | 0 2 18 20 60 62 102 104 120 122 | 278827009870 |
| SPT(20) | 1285246707455765357 | 0 84 134 146 176 182 206 210 266 330 356 420 476 480 504 510 540 552 602 686 | 304399122688 |
| SPT(16) | 1285246854783734389 | 0 10 24 30 78 84 100 114 148 162 178 184 232 238 252 262 | 451727091720 |
| TPT(14) | 1285248534271920089 | 0 2 102 104 180 182 252 254 258 260 300 302 342 344 | 2131215277420 |
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