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Prime Tuple Database
Prime p0= 1260904253543710621 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 30 10 2 10 30 14 12 24 66 82 66 24 12 14 30 10 2 10 30 (?)
an: 0 30 40 42 52 82 96 108 132 198 280 346 370 382 396 426 436 438 448 478
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: emoga
db: batch=77, k=20, 30 10 2 10 30 14 12 24 66 82
dn: 0 30 10 2 10 30 14 12 24 66 82 66 24 12 14 30 10 2 10 30 (?)
an: 0 30 40 42 52 82 96 108 132 198 280 346 370 382 396 426 436 438 448 478
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: emoga
db: batch=77, k=20, 30 10 2 10 30 14 12 24 66 82
| SPT(16) | 1260903343041233357 | 0 6 26 50 90 96 102 126 146 170 176 182 222 246 266 272 | -910502477264 |
| STPT(10) | 1260903694163875031 | 0 2 6 8 48 50 90 92 96 98 | -559379835590 |
| STPT(10) | 1260903835696494557 | 0 2 12 14 42 44 72 74 84 86 | -417847216064 |
| STPT(10) | 1260904095287017919 | 0 2 48 50 90 92 132 134 180 182 | -158256692702 |
| SPT(16) | 1260904131579675967 | 0 4 54 82 130 156 196 216 250 270 310 336 384 412 462 466 | -121964034654 |
| SPT(13) | 1260904210997718971 | 0 60 138 150 162 228 270 312 378 390 402 480 540 | -42545991650 |
| STPT(10) | 1260904305061328537 | 0 2 30 32 42 44 54 56 84 86 | 51517617916 |
| SPT(16) | 1260904638120893057 | 0 26 42 84 132 140 144 146 180 182 186 194 242 284 300 326 | 384577182436 |
| STPT(10) | 1260904701412042241 | 0 2 36 38 78 80 120 122 156 158 | 447868331620 |
| STPT(10) | 1260904990805218877 | 0 2 24 26 42 44 60 62 84 86 | 737261508256 |
| TPT(14) | 1260905209578133589 | 0 2 108 110 222 224 240 242 288 290 378 380 402 404 | 956034422968 |
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