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Prime Tuple Database
Prime p0= 2263421987055005011 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 70 2 24 42 28 56 36 10 2 10 36 56 28 42 24 2 70 (?)
an: 0 70 72 96 138 166 222 258 268 270 280 316 372 400 442 466 468 538
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 538
Found by: Orange Kid
db: batch=81, k=18, 70 2 24 42 28 56 36 10 2
dn: 0 70 2 24 42 28 56 36 10 2 10 36 56 28 42 24 2 70 (?)
an: 0 70 72 96 138 166 222 258 268 270 280 316 372 400 442 466 468 538
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 538
Found by: Orange Kid
db: batch=81, k=18, 70 2 24 42 28 56 36 10 2
| SPT(16) | 2263420874137606507 | 0 22 30 64 112 120 126 142 294 310 316 324 372 406 414 436 | -1112917398504 |
| STPT(10) | 2263421162362695089 | 0 2 18 20 30 32 42 44 60 62 | -824692309922 |
| SPT(16) | 2263421410351058359 | 0 10 22 24 28 114 132 190 252 310 328 414 418 420 432 442 | -576703946652 |
| STPT(10) | 2263421707045387709 | 0 2 18 20 30 32 42 44 60 62 | -280009617302 |
| SPT(18) | 2263421878876073341 | 0 6 28 52 76 132 186 216 228 460 472 502 556 612 636 660 682 688 | -108178931670 |
| STPT(12) | 2263421921360420771 | 0 2 18 20 30 32 156 158 168 170 186 188 | -65694584240 |
| STPT(10) | 2263422049995157019 | 0 2 12 14 90 92 168 170 180 182 | 62940152008 |
| SPT(16) | 2263422060108180479 | 0 48 62 74 102 104 120 162 200 242 258 260 288 300 314 362 | 73053175468 |
| SPT(16) | 2263422495617742451 | 0 10 28 46 66 88 156 160 168 172 240 262 282 300 318 328 | 508562737440 |
| STPT(10) | 2263422666244618139 | 0 2 42 44 120 122 198 200 240 242 | 679189613128 |
| SPT(16) | 2263422882621963731 | 0 26 56 78 92 110 126 138 170 182 198 216 230 252 282 308 | 895566958720 |
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