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Prime Tuple Database
Prime p0= 1527996228515248493 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 66 2 10 18 30 2 6 64 2 4 2 64 6 2 30 18 10 2 66 (?)
an: 0 66 68 78 96 126 128 134 198 200 204 206 270 276 278 308 326 336 338 404
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 404
Found by: fzs600
db: batch=78, k=20, 66 2 10 18 30 2 6 64 2 4
dn: 0 66 2 10 18 30 2 6 64 2 4 2 64 6 2 30 18 10 2 66 (?)
an: 0 66 68 78 96 126 128 134 198 200 204 206 270 276 278 308 326 336 338 404
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 404
Found by: fzs600
db: batch=78, k=20, 66 2 10 18 30 2 6 64 2 4
| STPT(10) | 1527995099669855429 | 0 2 18 20 30 32 42 44 60 62 | -1128845393064 |
| TPT(14) | 1527995141590585541 | 0 2 18 20 66 68 168 170 186 188 210 212 228 230 | -1086924662952 |
| STPT(10) | 1527995453156812217 | 0 2 30 32 42 44 54 56 84 86 | -775358436276 |
| SPT(16) | 1527995904117410423 | 0 38 44 56 114 204 224 246 308 330 350 440 498 510 516 554 | -324397838070 |
| SPT(16) | 1527995933568865627 | 0 6 34 54 96 150 180 202 234 256 286 340 382 402 430 436 | -294946382866 |
| SPT(16) | 1527996002004579463 | 0 4 10 24 28 48 88 90 94 96 136 156 160 174 180 184 | -226510669030 |
| TPT(14) | 1527996297490245827 | 0 2 24 26 102 104 252 254 270 272 324 326 492 494 | 68974997334 |
| SPT(16) | 1527996546306741187 | 0 4 40 46 84 94 112 120 196 204 222 232 270 276 312 316 | 317791492694 |
| SPT(16) | 1527996664005189577 | 0 12 16 30 40 52 96 106 156 166 210 222 232 246 250 262 | 435489941084 |
| SPT(16) | 1527996796260697039 | 0 12 34 40 78 90 112 144 148 180 202 214 252 258 280 292 | 567745448546 |
| SPT(16) | 1527996863452457557 | 0 4 24 136 232 300 306 316 360 370 376 444 540 652 672 676 | 634937209064 |
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