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Prime Tuple Database
Prime p0= 2157097864007368391 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 2 4 26 10 48 38 4 8 28 32 28 8 4 38 48 10 26 4 2 (?)
an: 0 2 6 32 42 90 128 132 140 168 200 228 236 240 278 326 336 362 366 368
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: Landjunge
db: batch=81, k=20, 2 4 26 10 48 38 4 8 28 32
dn: 0 2 4 26 10 48 38 4 8 28 32 28 8 4 38 48 10 26 4 2 (?)
an: 0 2 6 32 42 90 128 132 140 168 200 228 236 240 278 326 336 362 366 368
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: Landjunge
db: batch=81, k=20, 2 4 26 10 48 38 4 8 28 32
| SPT(16) | 2157096608903910899 | 0 18 32 42 44 78 92 120 122 150 164 198 200 210 224 242 | -1255103457492 |
| STPT(10) | 2157096806715805697 | 0 2 30 32 42 44 54 56 84 86 | -1057291562694 |
| SPT(16) | 2157096998131545719 | 0 30 42 60 68 74 104 110 162 168 198 204 212 230 242 272 | -865875822672 |
| STPT(10) | 2157097114082661761 | 0 2 90 92 108 110 126 128 216 218 | -749924706630 |
| STPT(10) | 2157097114488716339 | 0 2 18 20 30 32 42 44 60 62 | -749518652052 |
| SPT(16) | 2157097511484810133 | 0 4 18 30 54 64 78 88 96 106 120 130 154 166 180 184 | -352522558258 |
| TPT(14) | 2157097964625155471 | 0 2 78 80 96 98 168 170 258 260 318 320 498 500 | 100617787080 |
| SPT(16) | 2157098255591809297 | 0 54 84 126 172 180 192 204 262 274 286 294 340 382 412 466 | 391584440906 |
| STPT(12) | 2157098300484016739 | 0 2 12 14 42 44 48 50 78 80 90 92 | 436476648348 |
| TPT(14) | 2157098745184517879 | 0 2 42 44 108 110 132 134 162 164 222 224 288 290 | 881177149488 |
| STPT(10) | 2157099152265798107 | 0 2 42 44 132 134 222 224 264 266 | 1288258429716 |
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