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Prime Tuple Database
Prime p0= 3639805458676001 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 2 18 12 6 4 30 8 22 30 74 30 22 8 30 4 6 12 18 2 (?)
an: 0 2 20 32 38 42 72 80 102 132 206 236 258 266 296 300 306 318 336 338
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: Farscape
db: batch=61, k=20, 2 18 12 6 4 30 8 22 30 74
dn: 0 2 18 12 6 4 30 8 22 30 74 30 22 8 30 4 6 12 18 2 (?)
an: 0 2 20 32 38 42 72 80 102 132 206 236 258 266 296 300 306 318 336 338
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: Farscape
db: batch=61, k=20, 2 18 12 6 4 30 8 22 30 74
| SPT(14) | 3639767563495537 | 0 24 82 84 90 96 132 214 250 256 262 264 322 346 | -37895180464 |
| TPT(12) | 3639769273195721 | 0 2 30 32 66 68 78 80 96 98 108 110 | -36185480280 |
| SPT(14) | 3639787896150509 | 0 8 42 60 68 78 80 162 164 174 182 200 234 242 | -17562525492 |
| SPT(14) | 3639792038230819 | 0 4 18 28 64 72 78 94 100 108 144 154 168 172 | -13420445182 |
| SPT(14) | 3639792552232517 | 0 20 62 84 104 132 170 246 284 312 332 354 396 416 | -12906443484 |
| SPT(14) | 3639802340211379 | 0 12 42 82 114 124 192 202 270 280 312 352 382 394 | -3118464622 |
| SPT(14) | 3639810127084931 | 0 30 38 62 90 92 132 158 198 200 228 252 260 290 | 4668408930 |
| TPT(12) | 3639823846933991 | 0 2 36 38 66 68 78 80 96 98 138 140 | 18388257990 |
| SPT(14) | 3639828120883237 | 0 30 72 112 136 154 156 160 162 180 204 244 286 316 | 22662207236 |
| SPT(14) | 3639850417051291 | 0 42 46 72 76 88 156 172 240 252 256 282 286 328 | 44958375290 |
| SPT(14) | 3639872621203069 | 0 30 40 94 108 114 118 150 154 160 174 228 238 268 | 67162527068 |
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