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Prime Tuple Database
Prime p0= 293808346687952009 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 14 6 40 8 36 66 24 24 22 2 22 24 24 66 36 8 40 6 14 (?)
an: 0 14 20 60 68 104 170 194 218 240 242 264 288 312 378 414 422 462 468 482
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 482
Found by: [AF>EDLS] GGTF
db: batch=69, k=20, 14 6 40 8 36 66 24 24 22 2
dn: 0 14 6 40 8 36 66 24 24 22 2 22 24 24 66 36 8 40 6 14 (?)
an: 0 14 20 60 68 104 170 194 218 240 242 264 288 312 378 414 422 462 468 482
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 482
Found by: [AF>EDLS] GGTF
db: batch=69, k=20, 14 6 40 8 36 66 24 24 22 2
| SPT(14) | 293808228722628643 | 0 24 48 60 70 114 118 126 130 174 184 196 220 244 | -117965323366 |
| TPT(12) | 293808246807947381 | 0 2 30 32 96 98 168 170 186 188 228 230 | -99880004628 |
| TPT(12) | 293808289800727787 | 0 2 54 56 192 194 222 224 294 296 330 332 | -56887224222 |
| SPT(14) | 293808327912493259 | 0 24 42 62 74 104 138 194 228 258 270 290 308 332 | -18775458750 |
| SPT(14) | 293808332568694903 | 0 60 70 78 94 120 186 238 304 330 346 354 364 424 | -14119257106 |
| SPT(14) | 293808333972586889 | 0 2 24 32 60 74 162 200 288 302 330 338 360 362 | -12715365120 |
| STPT(10) | 293808349979002889 | 0 2 18 20 30 32 42 44 60 62 | 3291050880 |
| SPT(14) | 293808351248701867 | 0 12 22 36 42 76 84 112 120 154 160 174 184 196 | 4560749858 |
| SPT(14) | 293808367704126853 | 0 30 36 64 76 90 114 160 184 198 210 238 244 274 | 21016174844 |
| SPT(14) | 293808375945694397 | 0 6 20 30 32 50 60 116 126 144 146 156 170 176 | 29257742388 |
| SPT(14) | 293808391181599703 | 0 30 56 78 80 128 134 210 216 264 266 288 314 344 | 44493647694 |
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