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Prime Tuple Database
Prime p0= 3148519601673414029 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 42 8 18 12 30 34 6 72 62 94 62 72 6 34 30 12 18 8 42 (?)
an: 0 42 50 68 80 110 144 150 222 284 378 440 512 518 552 582 594 612 620 662
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 662
Found by: vanos0512
db: batch=83, k=20, 42 8 18 12 30 34 6 72 62 94
dn: 0 42 8 18 12 30 34 6 72 62 94 62 72 6 34 30 12 18 8 42 (?)
an: 0 42 50 68 80 110 144 150 222 284 378 440 512 518 552 582 594 612 620 662
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 662
Found by: vanos0512
db: batch=83, k=20, 42 8 18 12 30 34 6 72 62 94
| SPT(18) | 3148516402342004003 | 0 44 60 66 104 116 144 198 258 476 536 590 618 630 668 674 690 734 | -3199331410026 |
| SPT(16) | 3148516518616296803 | 0 6 24 86 98 128 138 180 224 266 276 306 318 380 398 404 | -3083057117226 |
| SPT(16) | 3148516956314463061 | 0 30 142 228 238 250 252 342 346 436 438 450 460 546 658 688 | -2645358950968 |
| STPT(10) | 3148517029036201787 | 0 2 30 32 42 44 54 56 84 86 | -2572637212242 |
| STPT(10) | 3148517191873744421 | 0 2 90 92 150 152 210 212 300 302 | -2409799669608 |
| SPT(16) | 3148518144057473701 | 0 16 112 132 150 156 180 208 210 238 262 268 286 306 402 418 | -1457615940328 |
| STPT(10) | 3148519641190584671 | 0 2 6 8 48 50 90 92 96 98 | 39517170642 |
| TPT(14) | 3148519767627159941 | 0 2 30 32 36 38 66 68 108 110 120 122 138 140 | 165953745912 |
| SPT(18) | 3148520305482285001 | 0 16 28 30 72 76 88 108 186 202 280 300 312 316 358 360 372 388 | 703808870972 |
| STPT(10) | 3148521131847311411 | 0 2 36 38 78 80 120 122 156 158 | 1530173897382 |
| SPT(16) | 3148521146328456097 | 0 30 34 70 106 154 156 180 346 370 372 420 456 492 496 526 | 1544655042068 |
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