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Prime Tuple Database
Prime p0= 193648939628115563 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 20 40 26 18 72 10 12 18 12 98 12 18 12 10 72 18 26 40 20 (?)
an: 0 20 60 86 104 176 186 198 216 228 326 338 356 368 378 450 468 494 534 554
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 554
Found by: marsinph
db: batch=69, k=20, 20 40 26 18 72 10 12 18 12 98
dn: 0 20 40 26 18 72 10 12 18 12 98 12 18 12 10 72 18 26 40 20 (?)
an: 0 20 60 86 104 176 186 198 216 228 326 338 356 368 378 450 468 494 534 554
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 554
Found by: marsinph
db: batch=69, k=20, 20 40 26 18 72 10 12 18 12 98
| SPT(14) | 193648889992901773 | 0 16 28 34 36 114 138 226 250 328 330 336 348 364 | -49635213790 |
| TPT(12) | 193648901928825821 | 0 2 30 32 78 80 126 128 168 170 258 260 | -37699289742 |
| SPT(14) | 193648903725645317 | 0 32 60 102 126 140 236 300 396 410 434 476 504 536 | -35902470246 |
| SPT(14) | 193648907237966671 | 0 18 52 66 82 96 100 108 112 126 142 156 190 208 | -32390148892 |
| TPT(12) | 193648932321773867 | 0 2 42 44 180 182 222 224 240 242 264 266 | -7306341696 |
| TPT(12) | 193648939144852421 | 0 2 18 20 126 128 156 158 198 200 240 242 | -483263142 |
| SPT(14) | 193648956535717549 | 0 60 84 94 114 142 192 220 270 298 318 328 352 412 | 16907601986 |
| SPT(14) | 193648957828344827 | 0 20 50 84 90 116 144 212 240 266 272 306 336 356 | 18200229264 |
| SPT(14) | 193648986791590987 | 0 24 34 54 76 82 96 130 144 150 172 192 202 226 | 47163475424 |
| TPT(12) | 193649012898192149 | 0 2 18 20 102 104 132 134 198 200 282 284 | 73270076586 |
| SPT(14) | 193649022539533573 | 0 4 60 64 78 88 108 190 210 220 234 238 294 298 | 82911418010 |
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