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Prime Tuple Database
Prime p0= 66487588059767711 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 2 40 6 2 108 54 48 40 2 34 2 40 48 54 108 2 6 40 2 (?)
an: 0 2 42 48 50 158 212 260 300 302 336 338 378 426 480 588 590 596 636 638
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 638
Found by: emoga
db: batch=67, k=20, 2 40 6 2 108 54 48 40 2 34
dn: 0 2 40 6 2 108 54 48 40 2 34 2 40 48 54 108 2 6 40 2 (?)
an: 0 2 42 48 50 158 212 260 300 302 336 338 378 426 480 588 590 596 636 638
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 638
Found by: emoga
db: batch=67, k=20, 2 40 6 2 108 54 48 40 2 34
| SPT(14) | 66487518574064377 | 0 6 12 40 160 174 214 252 292 306 426 454 460 466 | -69485703334 |
| SPT(14) | 66487553643767257 | 0 4 16 52 72 82 84 112 114 124 144 180 192 196 | -34416000454 |
| SPT(14) | 66487555037340091 | 0 22 40 102 130 142 160 168 186 198 226 288 306 328 | -33022427620 |
| SPT(14) | 66487556977759033 | 0 18 28 46 78 124 130 204 210 256 288 306 316 334 | -31082008678 |
| SPT(14) | 66487567266498671 | 0 38 66 68 86 96 128 168 200 210 228 230 258 296 | -20793269040 |
| SPT(14) | 66487580745886481 | 0 26 30 56 60 108 126 140 158 206 210 236 240 266 | -7313881230 |
| SPT(14) | 66487605272912963 | 0 84 110 146 150 188 198 266 276 314 318 354 380 464 | 17213145252 |
| SPT(14) | 66487606366624717 | 0 22 60 102 106 162 180 262 280 336 340 382 420 442 | 18306857006 |
| SPT(14) | 66487618821035123 | 0 24 38 54 56 74 78 206 210 228 230 246 260 284 | 30761267412 |
| SPT(14) | 66487623858936641 | 0 26 36 50 72 96 102 110 116 140 162 176 186 212 | 35799168930 |
| SPT(14) | 66487651595055571 | 0 12 28 40 46 48 66 112 130 132 138 150 166 178 | 63535287860 |
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