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Prime Tuple Database
Prime p0= 1629907384231995829 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 30 22 18 38 6 18 16 12 54 44 54 12 16 18 6 38 18 22 30 (?)
an: 0 30 52 70 108 114 132 148 160 214 258 312 324 340 358 364 402 420 442 472
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 472
Found by: Laurent Cheylat
db: batch=78, k=20, 30 22 18 38 6 18 16 12 54 44
dn: 0 30 22 18 38 6 18 16 12 54 44 54 12 16 18 6 38 18 22 30 (?)
an: 0 30 52 70 108 114 132 148 160 214 258 312 324 340 358 364 402 420 442 472
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 472
Found by: Laurent Cheylat
db: batch=78, k=20, 30 22 18 38 6 18 16 12 54 44
| STPT(10) | 1629906643534637519 | 0 2 18 20 30 32 42 44 60 62 | -740697358310 |
| SPT(16) | 1629906747763887121 | 0 18 28 42 100 112 118 132 268 282 288 300 358 372 382 400 | -636468108708 |
| SPT(16) | 1629906908164507061 | 0 36 38 48 92 116 248 278 300 330 462 486 530 540 542 578 | -476067488768 |
| STPT(10) | 1629907110446591099 | 0 2 12 14 30 32 48 50 60 62 | -273785404730 |
| SPT(16) | 1629907111768100339 | 0 14 32 44 74 128 158 182 210 234 264 318 348 360 378 392 | -272463895490 |
| SPT(16) | 1629907185584232133 | 0 36 46 60 88 108 130 148 168 186 208 228 256 270 280 316 | -198647763696 |
| TPT(14) | 1629907499322560921 | 0 2 66 68 78 80 108 110 168 170 210 212 336 338 | 115090565092 |
| TPT(14) | 1629907607879510957 | 0 2 54 56 72 74 114 116 180 182 270 272 282 284 | 223647515128 |
| SPT(16) | 1629907815152566681 | 0 12 72 112 156 196 198 216 232 250 252 292 336 376 436 448 | 430920570852 |
| TPT(14) | 1629910516661496239 | 0 2 30 32 120 122 132 134 162 164 198 200 240 242 | 3132429500410 |
| SPT(16) | 1629911109846881077 | 0 10 66 82 102 150 154 160 186 192 196 244 264 280 336 346 | 3725614885248 |
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