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Prime Tuple Database
Prime p0= 296421253515931121 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 2 4 24 2 16 2 6 72 60 52 60 72 6 2 16 2 24 4 2 (?)
an: 0 2 6 30 32 48 50 56 128 188 240 300 372 378 380 396 398 422 426 428
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: Soulfly
db: batch=69, k=20, 2 4 24 2 16 2 6 72 60 52
dn: 0 2 4 24 2 16 2 6 72 60 52 60 72 6 2 16 2 24 4 2 (?)
an: 0 2 6 30 32 48 50 56 128 188 240 300 372 378 380 396 398 422 426 428
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: Soulfly
db: batch=69, k=20, 2 4 24 2 16 2 6 72 60 52
| TPT(12) | 296421224627630489 | 0 2 48 50 60 62 78 80 90 92 102 104 | -28888300632 |
| SPT(14) | 296421235445742443 | 0 14 18 24 44 56 78 116 138 150 170 176 180 194 | -18070188678 |
| SPT(14) | 296421236567913487 | 0 42 46 66 76 84 90 196 202 210 220 240 244 286 | -16948017634 |
| SPT(14) | 296421238832257907 | 0 42 44 176 200 240 264 302 326 366 390 522 524 566 | -14683673214 |
| SPT(14) | 296421241976408431 | 0 12 36 42 46 60 70 78 88 102 106 112 136 148 | -11539522690 |
| SPT(14) | 296421250719258319 | 0 12 40 48 100 130 174 208 252 282 334 342 370 382 | -2796672802 |
| TPT(12) | 296421256963111121 | 0 2 18 20 78 80 156 158 228 230 246 248 | 3447180000 |
| SPT(14) | 296421287335058839 | 0 4 30 64 70 90 114 148 172 192 198 232 258 262 | 33819127718 |
| SPT(16) | 296421303123307031 | 0 20 26 90 98 150 168 228 230 290 308 360 368 432 438 458 | 49607375910 |
| TPT(14) | 296421305183196761 | 0 2 66 68 78 80 138 140 168 170 330 332 336 338 | 51667265640 |
| SPT(14) | 296421314534749153 | 0 36 70 84 94 120 156 184 220 246 256 270 304 340 | 61018818032 |
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