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Prime Tuple Database
Prime p0= 1518775754856560131 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 42 28 2 28 12 8 58 20 10 2 10 20 58 8 12 28 2 28 42 (?)
an: 0 42 70 72 100 112 120 178 198 208 210 220 240 298 306 318 346 348 376 418
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: xii5ku
db: batch=78, k=20, 42 28 2 28 12 8 58 20 10 2
dn: 0 42 28 2 28 12 8 58 20 10 2 10 20 58 8 12 28 2 28 42 (?)
an: 0 42 70 72 100 112 120 178 198 208 210 220 240 298 306 318 346 348 376 418
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: xii5ku
db: batch=78, k=20, 42 28 2 28 12 8 58 20 10 2
| STPT(10) | 1518774380773478987 | 0 2 12 14 72 74 132 134 144 146 | -1374083081144 |
| SPT(16) | 1518774740578829827 | 0 34 66 84 90 100 126 130 216 220 246 256 262 280 312 346 | -1014277730304 |
| STPT(12) | 1518774873616344479 | 0 2 18 20 42 44 78 80 102 104 120 122 | -881240215652 |
| SPT(16) | 1518774912767020679 | 0 14 18 42 60 84 92 114 128 150 158 182 200 224 228 242 | -842089539452 |
| SPT(16) | 1518774978275099261 | 0 66 120 138 140 156 170 212 246 288 302 318 320 338 392 458 | -776581460870 |
| STPT(10) | 1518775020859026779 | 0 2 30 32 60 62 90 92 120 122 | -733997533352 |
| STPT(10) | 1518776098225095761 | 0 2 6 8 18 20 30 32 36 38 | 343368535630 |
| SPT(18) | 1518776226255025477 | 0 34 46 76 102 160 190 202 214 252 264 276 306 364 390 420 432 466 | 471398465346 |
| STPT(10) | 1518776484144014267 | 0 2 42 44 72 74 102 104 144 146 | 729287454136 |
| SPT(16) | 1518776762790079253 | 0 18 30 60 170 186 224 234 290 300 338 354 464 494 506 524 | 1007933519122 |
| TPT(14) | 1518777242435209439 | 0 2 48 50 60 62 72 74 282 284 312 314 348 350 | 1487578649308 |
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