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Prime Tuple Database
Prime p0= 2561220380518457393 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 36 2 12 60 28 2 18 28 18 2 28 60 12 2 36 (?)
an: 0 36 38 50 110 138 140 158 186 204 206 234 294 306 308 344
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 344
Found by: conf [MM]
db: batch=82, k=16, 36 2 12 60 28 2 18 28
dn: 0 36 2 12 60 28 2 18 28 18 2 28 60 12 2 36 (?)
an: 0 36 38 50 110 138 140 158 186 204 206 234 294 306 308 344
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 344
Found by: conf [MM]
db: batch=82, k=16, 36 2 12 60 28 2 18 28
| SPT(16) | 2561218906492991011 | 0 16 28 60 70 120 150 198 220 268 298 348 358 390 402 418 | -1474025466382 |
| STPT(10) | 2561218913988933431 | 0 2 36 38 78 80 120 122 156 158 | -1466529523962 |
| STPT(10) | 2561220058233397877 | 0 2 30 32 42 44 54 56 84 86 | -322285059516 |
| STPT(10) | 2561220083425250519 | 0 2 18 20 30 32 42 44 60 62 | -297093206874 |
| STPT(10) | 2561220155142557801 | 0 2 60 62 198 200 336 338 396 398 | -225375899592 |
| SPT(16) | 2561220319144893811 | 0 12 40 48 66 72 82 100 108 126 136 142 160 168 196 208 | -61373563582 |
| STPT(10) | 2561220430895081897 | 0 2 30 32 42 44 54 56 84 86 | 50376624504 |
| TPT(14) | 2561220792574430639 | 0 2 78 80 120 122 168 170 210 212 228 230 240 242 | 412055973246 |
| SPT(16) | 2561220797844195649 | 0 10 22 24 100 112 130 138 154 162 180 192 268 270 282 292 | 417325738256 |
| TPT(14) | 2561221227392853119 | 0 2 120 122 150 152 162 164 180 182 210 212 222 224 | 846874395726 |
| TPT(14) | 2561221262241830561 | 0 2 48 50 90 92 156 158 198 200 228 230 246 248 | 881723373168 |
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