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Prime Tuple Database
Prime p0= 1542328547850873091 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 40 12 18 26 6 6 28 2 40 62 40 2 28 6 6 26 18 12 40 (?)
an: 0 40 52 70 96 102 108 136 138 178 240 280 282 310 316 322 348 366 378 418
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: xii5ku
db: batch=78, k=20, 40 12 18 26 6 6 28 2 40 62
dn: 0 40 12 18 26 6 6 28 2 40 62 40 2 28 6 6 26 18 12 40 (?)
an: 0 40 52 70 96 102 108 136 138 178 240 280 282 310 316 322 348 366 378 418
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: xii5ku
db: batch=78, k=20, 40 12 18 26 6 6 28 2 40 62
| SPT(16) | 1542327545998129993 | 0 48 76 148 156 186 190 196 258 264 268 298 306 378 406 454 | -1001852743098 |
| STPT(10) | 1542327620632791677 | 0 2 24 26 42 44 60 62 84 86 | -927218081414 |
| STPT(10) | 1542327650834690129 | 0 2 12 14 90 92 168 170 180 182 | -897016182962 |
| STPT(10) | 1542327720008644757 | 0 2 24 26 42 44 60 62 84 86 | -827842228334 |
| SPT(16) | 1542328112954378257 | 0 22 30 102 120 124 126 144 292 310 312 316 334 406 414 436 | -434896494834 |
| STPT(10) | 1542328472565905621 | 0 2 36 38 78 80 120 122 156 158 | -75284967470 |
| TPT(14) | 1542328798906507361 | 0 2 138 140 168 170 330 332 336 338 360 362 408 410 | 251055634270 |
| SPT(16) | 1542328911581137133 | 0 80 84 86 128 138 168 180 254 266 296 306 348 350 354 434 | 363730264042 |
| STPT(10) | 1542329189145515987 | 0 2 60 62 72 74 84 86 144 146 | 641294642896 |
| SPT(16) | 1542329229737961023 | 0 60 78 104 108 164 168 186 188 206 210 266 270 296 314 374 | 681887087932 |
| STPT(10) | 1542329404571327129 | 0 2 18 20 30 32 42 44 60 62 | 856720454038 |
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