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Prime Tuple Database
Prime p0= 1947312097923836257 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 22 38 36 64 156 18 2 4 2 18 156 64 36 38 22 (?)
an: 0 22 60 96 160 316 334 336 340 342 360 516 580 616 654 676
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 676
Found by: conf [MM]
db: batch=80, k=16, 22 38 36 64 156 18 2 4
dn: 0 22 38 36 64 156 18 2 4 2 18 156 64 36 38 22 (?)
an: 0 22 60 96 160 316 334 336 340 342 360 516 580 616 654 676
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 676
Found by: conf [MM]
db: batch=80, k=16, 22 38 36 64 156 18 2 4
| STPT(10) | 1947310302538868747 | 0 2 30 32 42 44 54 56 84 86 | -1795384967510 |
| STPT(10) | 1947310536885417701 | 0 2 6 8 48 50 90 92 96 98 | -1561038418556 |
| STPT(10) | 1947310615408001507 | 0 2 42 44 72 74 102 104 144 146 | -1482515834750 |
| SPT(16) | 1947310633921488799 | 0 12 34 52 60 64 162 174 250 262 360 364 372 390 412 424 | -1464002347458 |
| STPT(10) | 1947310657887558569 | 0 2 48 50 90 92 132 134 180 182 | -1440036277688 |
| SPT(16) | 1947310694127431663 | 0 20 38 56 98 128 140 156 158 174 186 216 258 276 294 314 | -1403796404594 |
| STPT(10) | 1947312149813091041 | 0 2 30 32 78 80 126 128 156 158 | 51889254784 |
| STPT(10) | 1947312558454421831 | 0 2 30 32 78 80 126 128 156 158 | 460530585574 |
| SPT(18) | 1947313012510438087 | 0 12 30 40 54 102 124 144 216 250 322 342 364 412 426 436 454 466 | 914586601830 |
| STPT(10) | 1947313266268916549 | 0 2 48 50 90 92 132 134 180 182 | 1168345080292 |
| STPT(10) | 1947313331293531307 | 0 2 12 14 42 44 72 74 84 86 | 1233369695050 |
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