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Prime Tuple Database
Prime p0= 1337686453219342399 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 10 60 8 10 84 30 30 38 10 38 30 30 84 10 8 60 10 (?)
an: 0 10 70 78 88 172 202 232 270 280 318 348 378 462 472 480 540 550
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 550
Found by: HenkM
db: batch=77, k=18, 10 60 8 10 84 30 30 38 10
dn: 0 10 60 8 10 84 30 30 38 10 38 30 30 84 10 8 60 10 (?)
an: 0 10 70 78 88 172 202 232 270 280 318 348 378 462 472 480 540 550
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 550
Found by: HenkM
db: batch=77, k=18, 10 60 8 10 84 30 30 38 10
| SPT(16) | 1337685503992497211 | 0 10 18 60 82 102 112 132 136 156 166 186 208 250 258 268 | -949226845188 |
| SPT(18) | 1337685928319562113 | 0 66 74 108 120 158 164 180 224 270 314 330 336 374 386 420 428 494 | -524899780286 |
| SPT(16) | 1337685989571442991 | 0 8 32 56 60 138 186 188 210 212 260 338 342 366 390 398 | -463647899408 |
| SPT(16) | 1337686097735861807 | 0 26 62 96 146 150 170 180 182 192 212 216 266 300 336 362 | -355483480592 |
| TPT(14) | 1337686191039165167 | 0 2 90 92 132 134 180 182 312 314 342 344 390 392 | -262180177232 |
| STPT(10) | 1337686384868958737 | 0 2 30 32 42 44 54 56 84 86 | -68350383662 |
| STPT(10) | 1337686644117320657 | 0 2 30 32 42 44 54 56 84 86 | 190897978258 |
| STPT(10) | 1337686806063393299 | 0 2 48 50 90 92 132 134 180 182 | 352844050900 |
| SPT(16) | 1337686817303857763 | 0 36 74 80 98 110 150 168 176 194 234 246 264 270 308 344 | 364084515364 |
| SPT(18) | 1337686833768972989 | 0 44 54 60 84 120 158 180 200 222 242 264 302 338 362 368 378 422 | 380549630590 |
| SPT(16) | 1337687144654156161 | 0 40 66 76 82 88 90 136 162 208 210 216 222 232 258 298 | 691434813762 |
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