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Prime Tuple Database
Prime p0= 2157428395582561811 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 6 6 24 30 12 68 42 52 42 68 12 30 24 6 6 (?)
an: 0 6 12 36 66 78 146 188 240 282 350 362 392 416 422 428
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: Landjunge
db: batch=81, k=16, 6 6 24 30 12 68 42 52
dn: 0 6 6 24 30 12 68 42 52 42 68 12 30 24 6 6 (?)
an: 0 6 12 36 66 78 146 188 240 282 350 362 392 416 422 428
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: Landjunge
db: batch=81, k=16, 6 6 24 30 12 68 42 52
| SPT(16) | 2157427554358317259 | 0 42 54 88 120 172 198 204 208 214 240 292 324 358 370 412 | -841224244552 |
| SPT(16) | 2157427598993480129 | 0 8 32 68 98 108 138 162 200 224 254 264 294 330 354 362 | -796589081682 |
| TPT(14) | 2157427630112089631 | 0 2 18 20 90 92 126 128 156 158 228 230 258 260 | -765470472180 |
| STPT(10) | 2157427866909598949 | 0 2 42 44 180 182 318 320 360 362 | -528672962862 |
| STPT(10) | 2157428174772419357 | 0 2 30 32 42 44 54 56 84 86 | -220810142454 |
| STPT(10) | 2157428342902682777 | 0 2 54 56 132 134 210 212 264 266 | -52679879034 |
| STPT(10) | 2157428586755843381 | 0 2 36 38 78 80 120 122 156 158 | 191173281570 |
| SPT(18) | 2157428979191252441 | 0 30 36 56 96 110 120 132 152 156 176 188 198 212 252 272 278 308 | 583608690630 |
| STPT(10) | 2157429047178432617 | 0 2 42 44 72 74 102 104 144 146 | 651595870806 |
| STPT(10) | 2157429240315375149 | 0 2 12 14 30 32 48 50 60 62 | 844732813338 |
| STPT(10) | 2157429376536126191 | 0 2 36 38 78 80 120 122 156 158 | 980953564380 |
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