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Prime Tuple Database
Prime p0= 2989190061613702561 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 42 18 12 18 6 12 60 18 12 82 12 18 60 12 6 18 12 18 42 (?)
an: 0 42 60 72 90 96 108 168 186 198 280 292 310 370 382 388 406 418 436 478
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: Orange Kid
db: batch=82, k=20, 42 18 12 18 6 12 60 18 12 82
dn: 0 42 18 12 18 6 12 60 18 12 82 12 18 60 12 6 18 12 18 42 (?)
an: 0 42 60 72 90 96 108 168 186 198 280 292 310 370 382 388 406 418 436 478
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: Orange Kid
db: batch=82, k=20, 42 18 12 18 6 12 60 18 12 82
| SPT(16) | 2989188906309335153 | 0 36 68 120 146 186 266 270 344 348 428 468 494 546 578 614 | -1155304367408 |
| STPT(10) | 2989188914194794131 | 0 2 6 8 18 20 30 32 36 38 | -1147418908430 |
| SPT(16) | 2989189161667421621 | 0 72 86 96 108 110 126 146 192 212 228 230 242 252 266 338 | -899946280940 |
| TPT(14) | 2989189182863423777 | 0 2 24 26 30 32 72 74 144 146 210 212 222 224 | -878750278784 |
| SPT(16) | 2989189383380065673 | 0 14 26 38 98 110 126 134 210 218 234 246 306 318 330 344 | -678233636888 |
| STPT(10) | 2989189629779156117 | 0 2 30 32 42 44 54 56 84 86 | -431834546444 |
| SPT(16) | 2989190519025987583 | 0 16 40 108 124 130 154 156 238 240 264 270 286 354 378 394 | 457412285022 |
| SPT(16) | 2989190524928540551 | 0 82 142 160 180 210 222 246 286 310 322 352 372 390 450 532 | 463314837990 |
| TPT(14) | 2989190560992834047 | 0 2 24 26 150 152 174 176 252 254 300 302 390 392 | 499379131486 |
| TPT(14) | 2989190566851134537 | 0 2 12 14 84 86 204 206 234 236 300 302 342 344 | 505237431976 |
| SPT(16) | 2989190593899022501 | 0 6 10 28 112 120 130 186 262 318 328 336 420 438 442 448 | 532285319940 |
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