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Prime Tuple Database
Prime p0= 262981918057892581 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 42 30 6 28 2 84 4 86 4 84 2 28 6 30 42 (?)
an: 0 42 72 78 106 108 192 196 282 286 370 372 400 406 436 478
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: Roadranner
db: batch=69, k=16, 42 30 6 28 2 84 4 86
dn: 0 42 30 6 28 2 84 4 86 4 84 2 28 6 30 42 (?)
an: 0 42 72 78 106 108 192 196 282 286 370 372 400 406 436 478
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: Roadranner
db: batch=69, k=16, 42 30 6 28 2 84 4 86
| TPT(12) | 262981784066345759 | 0 2 42 44 120 122 162 164 228 230 258 260 | -133991546822 |
| SPT(16) | 262981808438867263 | 0 6 18 54 64 70 88 124 210 246 264 270 280 316 328 334 | -109619025318 |
| TPT(12) | 262981815495263339 | 0 2 60 62 102 104 168 170 198 200 228 230 | -102562629242 |
| SPT(14) | 262981822167760207 | 0 10 24 30 36 42 46 120 124 130 136 142 156 166 | -95890132374 |
| SPT(14) | 262981894829870189 | 0 2 24 30 42 50 54 110 114 122 134 140 162 164 | -23228022392 |
| TPT(12) | 262981905704066369 | 0 2 18 20 120 122 132 134 240 242 252 254 | -12353826212 |
| SPT(14) | 262981918577097337 | 0 16 22 72 76 100 106 120 126 150 154 204 210 226 | 519204756 |
| SPT(14) | 262981972402213997 | 0 14 50 60 62 72 80 84 92 102 104 114 150 164 | 54344321416 |
| SPT(14) | 262981973722914727 | 0 36 40 64 84 144 186 190 232 292 312 336 340 376 | 55665022146 |
| SPT(14) | 262981980441380153 | 0 20 78 90 174 188 204 260 276 290 374 386 444 464 | 62383487572 |
| SPT(14) | 262981992220230007 | 0 40 60 82 124 126 132 154 160 162 204 226 246 286 | 74162337426 |
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