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Prime Tuple Database
Prime p0= 1520971731871952411 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 150 6 50 10 54 12 20 64 20 12 54 10 50 6 150 (?)
an: 0 150 156 206 216 270 282 302 366 386 398 452 462 512 518 668
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 668
Found by: xii5ku
db: batch=78, k=16, 150 6 50 10 54 12 20 64
dn: 0 150 6 50 10 54 12 20 64 20 12 54 10 50 6 150 (?)
an: 0 150 156 206 216 270 282 302 366 386 398 452 462 512 518 668
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 668
Found by: xii5ku
db: batch=78, k=16, 150 6 50 10 54 12 20 64
| SPT(16) | 1520970601126819813 | 0 54 60 88 124 126 130 154 180 204 208 210 246 274 280 334 | -1130745132598 |
| STPT(10) | 1520970692657718719 | 0 2 18 20 30 32 42 44 60 62 | -1039214233692 |
| SPT(16) | 1520970786802708909 | 0 12 48 84 90 118 132 142 150 160 174 202 208 244 280 292 | -945069243502 |
| SPT(16) | 1520971003955333113 | 0 46 106 120 124 156 190 196 198 204 238 270 274 288 348 394 | -727916619298 |
| STPT(10) | 1520971073111483141 | 0 2 30 32 78 80 126 128 156 158 | -658760469270 |
| STPT(10) | 1520971176800417957 | 0 2 24 26 42 44 60 62 84 86 | -555071534454 |
| STPT(12) | 1520971828377348419 | 0 2 42 44 48 50 72 74 78 80 120 122 | 96505396008 |
| STPT(10) | 1520972028686210207 | 0 2 120 122 162 164 204 206 324 326 | 296814257796 |
| STPT(10) | 1520972034883069589 | 0 2 18 20 30 32 42 44 60 62 | 303011117178 |
| SPT(18) | 1520972252341708801 | 0 48 70 118 136 138 208 252 258 280 286 330 400 402 420 468 490 538 | 520469756390 |
| STPT(10) | 1520972361836146487 | 0 2 30 32 72 74 114 116 144 146 | 629964194076 |
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