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Prime Tuple Database
Prime p0= 2556596225136600847 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 4 2 6 18 46 8 16 2 52 2 16 8 46 18 6 2 4 (?)
an: 0 4 6 12 30 76 84 100 102 154 156 172 180 226 244 250 252 256
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 256
Found by: [SG-FC] hl
db: batch=82, k=18, 4 2 6 18 46 8 16 2 52
dn: 0 4 2 6 18 46 8 16 2 52 2 16 8 46 18 6 2 4 (?)
an: 0 4 6 12 30 76 84 100 102 154 156 172 180 226 244 250 252 256
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 256
Found by: [SG-FC] hl
db: batch=82, k=18, 4 2 6 18 46 8 16 2 52
| SPT(16) | 2556594698199143981 | 0 2 12 18 42 66 68 110 198 240 242 266 290 296 306 308 | -1526937456866 |
| STPT(10) | 2556594802955990297 | 0 2 54 56 72 74 90 92 144 146 | -1422180610550 |
| STPT(10) | 2556594921619960589 | 0 2 18 20 30 32 42 44 60 62 | -1303516640258 |
| STPT(10) | 2556595009860005867 | 0 2 30 32 42 44 54 56 84 86 | -1215276594980 |
| SPT(16) | 2556595368564065923 | 0 64 66 106 120 156 168 178 216 226 238 274 288 328 330 394 | -856572534924 |
| SPT(16) | 2556595566586671223 | 0 4 28 40 54 60 66 76 138 148 154 160 174 186 210 214 | -658549929624 |
| STPT(10) | 2556596289634913039 | 0 2 48 50 90 92 132 134 180 182 | 64498312192 |
| STPT(10) | 2556596499134104709 | 0 2 18 20 60 62 102 104 120 122 | 273997503862 |
| STPT(10) | 2556596599628799989 | 0 2 18 20 30 32 42 44 60 62 | 374492199142 |
| SPT(16) | 2556596880485693711 | 0 30 72 162 200 206 212 242 246 276 282 288 326 416 458 488 | 655349092864 |
| SPT(16) | 2556597099126649451 | 0 12 56 108 120 122 126 176 222 272 276 278 290 342 386 398 | 873990048604 |
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