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Prime Tuple Database
Prime p0= 1257880241012416121 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 56 24 42 54 6 4 6 62 6 4 6 54 42 24 56 6 (?)
an: 0 6 62 86 128 182 188 192 198 260 266 270 276 330 372 396 452 458
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 458
Found by: Theadalus
db: batch=77, k=18, 6 56 24 42 54 6 4 6 62
dn: 0 6 56 24 42 54 6 4 6 62 6 4 6 54 42 24 56 6 (?)
an: 0 6 62 86 128 182 188 192 198 260 266 270 276 330 372 396 452 458
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 458
Found by: Theadalus
db: batch=77, k=18, 6 56 24 42 54 6 4 6 62
| SPT(16) | 1257878921416958359 | 0 54 60 78 88 114 120 154 264 298 304 330 340 358 364 418 | -1319595457762 |
| SPT(16) | 1257878980243054889 | 0 14 18 44 80 114 128 132 140 144 158 192 228 254 258 272 | -1260769361232 |
| STPT(10) | 1257879398591313539 | 0 2 18 20 30 32 42 44 60 62 | -842421102582 |
| SPT(18) | 1257879815284451633 | 0 54 60 66 96 110 126 138 164 180 206 218 234 248 278 284 290 344 | -425727964488 |
| STPT(10) | 1257879919792102589 | 0 2 12 14 90 92 168 170 180 182 | -321220313532 |
| SPT(16) | 1257880200813190169 | 0 8 48 92 102 132 140 158 204 222 230 260 270 314 354 362 | -40199225952 |
| TPT(14) | 1257880466956914131 | 0 2 60 62 78 80 216 218 240 242 246 248 300 302 | 225944498010 |
| STPT(10) | 1257880518811120019 | 0 2 12 14 30 32 48 50 60 62 | 277798703898 |
| STPT(10) | 1257880591231870811 | 0 2 6 8 18 20 30 32 36 38 | 350219454690 |
| STPT(10) | 1257880744390776599 | 0 2 30 32 120 122 210 212 240 242 | 503378360478 |
| SPT(16) | 1257881240460136333 | 0 16 30 34 46 54 118 130 294 306 370 378 390 394 408 424 | 999447720212 |
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