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Prime Tuple Database
Prime p0= 2263421878876073341 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 22 24 24 56 54 30 12 232 12 30 54 56 24 24 22 6 (?)
an: 0 6 28 52 76 132 186 216 228 460 472 502 556 612 636 660 682 688
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 688
Found by: Orange Kid
db: batch=81, k=18, 6 22 24 24 56 54 30 12 232
dn: 0 6 22 24 24 56 54 30 12 232 12 30 54 56 24 24 22 6 (?)
an: 0 6 28 52 76 132 186 216 228 460 472 502 556 612 636 660 682 688
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 688
Found by: Orange Kid
db: batch=81, k=18, 6 22 24 24 56 54 30 12 232
| STPT(10) | 2263419988412089187 | 0 2 30 32 102 104 174 176 204 206 | -1890463984154 |
| SPT(16) | 2263420502131005923 | 0 26 30 60 90 110 116 128 198 210 216 236 266 296 300 326 | -1376745067418 |
| SPT(16) | 2263420874137606507 | 0 22 30 64 112 120 126 142 294 310 316 324 372 406 414 436 | -1004738466834 |
| STPT(10) | 2263421162362695089 | 0 2 18 20 30 32 42 44 60 62 | -716513378252 |
| SPT(16) | 2263421410351058359 | 0 10 22 24 28 114 132 190 252 310 328 414 418 420 432 442 | -468525014982 |
| STPT(10) | 2263421707045387709 | 0 2 18 20 30 32 42 44 60 62 | -171830685632 |
| STPT(12) | 2263421921360420771 | 0 2 18 20 30 32 156 158 168 170 186 188 | 42484347430 |
| SPT(18) | 2263421987055005011 | 0 70 72 96 138 166 222 258 268 270 280 316 372 400 442 466 468 538 | 108178931670 |
| STPT(10) | 2263422049995157019 | 0 2 12 14 90 92 168 170 180 182 | 171119083678 |
| SPT(16) | 2263422060108180479 | 0 48 62 74 102 104 120 162 200 242 258 260 288 300 314 362 | 181232107138 |
| SPT(16) | 2263422495617742451 | 0 10 28 46 66 88 156 160 168 172 240 262 282 300 318 328 | 616741669110 |
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