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Prime Tuple Database
Prime p0= 1978886699913053627 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 2 28 20 6 54 126 4 26 4 126 54 6 20 28 2 (?)
an: 0 2 30 50 56 110 236 240 266 270 396 450 456 476 504 506
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 506
Found by: Orange Kid
db: batch=80, k=16, 2 28 20 6 54 126 4 26
dn: 0 2 28 20 6 54 126 4 26 4 126 54 6 20 28 2 (?)
an: 0 2 30 50 56 110 236 240 266 270 396 450 456 476 504 506
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 506
Found by: Orange Kid
db: batch=80, k=16, 2 28 20 6 54 126 4 26
| STPT(10) | 1978885898235609287 | 0 2 12 14 42 44 72 74 84 86 | -801677444340 |
| STPT(10) | 1978885918169931941 | 0 2 30 32 78 80 126 128 156 158 | -781743121686 |
| STPT(10) | 1978885992197182007 | 0 2 30 32 60 62 90 92 120 122 | -707715871620 |
| SPT(16) | 1978886086217425261 | 0 6 22 30 48 52 60 88 90 118 126 130 148 156 172 178 | -613695628366 |
| STPT(10) | 1978886222469249851 | 0 2 6 8 18 20 30 32 36 38 | -477443803776 |
| STPT(10) | 1978886480601060827 | 0 2 24 26 42 44 60 62 84 86 | -219311992800 |
| STPT(10) | 1978886751275593961 | 0 2 6 8 48 50 90 92 96 98 | 51362540334 |
| STPT(10) | 1978886785504773887 | 0 2 12 14 42 44 72 74 84 86 | 85591720260 |
| SPT(16) | 1978886824563538657 | 0 40 96 124 130 150 154 216 250 312 316 336 342 370 426 466 | 124650485030 |
| SPT(16) | 1978887200476152413 | 0 18 24 74 116 140 156 210 254 308 324 348 390 440 446 464 | 500563098786 |
| SPT(18) | 1978887444012040183 | 0 24 34 46 94 96 154 174 186 208 220 240 298 300 348 360 370 394 | 744098986556 |
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