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Prime Tuple Database
Prime p0= 1281102678601516607 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 84 20 34 12 24 42 14 28 8 28 14 42 24 12 34 20 84 6 (?)
an: 0 6 90 110 144 156 180 222 236 264 272 300 314 356 380 392 426 446 530 536
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 536
Found by: stoneageman
db: batch=77, k=20, 6 84 20 34 12 24 42 14 28 8
dn: 0 6 84 20 34 12 24 42 14 28 8 28 14 42 24 12 34 20 84 6 (?)
an: 0 6 90 110 144 156 180 222 236 264 272 300 314 356 380 392 426 446 530 536
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 536
Found by: stoneageman
db: batch=77, k=20, 6 84 20 34 12 24 42 14 28 8
| STPT(10) | 1281101187948389789 | 0 2 18 20 60 62 102 104 120 122 | -1490653126818 |
| SPT(16) | 1281101710544806939 | 0 52 90 150 154 172 192 210 214 232 252 270 274 334 372 424 | -968056709668 |
| STPT(10) | 1281101753974441667 | 0 2 30 32 72 74 114 116 144 146 | -924627074940 |
| SPT(16) | 1281102004285196713 | 0 28 64 126 144 156 166 174 280 288 298 310 328 390 426 454 | -674316319894 |
| STPT(12) | 1281102414414849179 | 0 2 60 62 72 74 168 170 180 182 240 242 | -264186667428 |
| SPT(16) | 1281102552830129921 | 0 26 30 66 80 86 132 140 162 170 216 222 236 272 276 302 | -125771386686 |
| SPT(16) | 1281102722721707393 | 0 14 48 60 104 134 138 156 158 176 180 210 254 266 300 314 | 44120190786 |
| SPT(16) | 1281102741994239599 | 0 8 12 14 18 32 42 50 102 110 120 134 138 140 144 152 | 63392722992 |
| SPT(16) | 1281102990527552411 | 0 18 20 32 36 90 102 168 290 356 368 422 426 438 440 458 | 311926035804 |
| STPT(10) | 1281103652269844111 | 0 2 36 38 78 80 120 122 156 158 | 973668327504 |
| SPT(16) | 1281103685152761091 | 0 12 30 42 46 52 118 130 138 150 216 222 226 238 256 268 | 1006551244484 |
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