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Prime Tuple Database
Prime p0= 399211056424182913 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 28 8 22 2 88 38 12 12 4 12 12 38 88 2 22 8 28 (?)
an: 0 28 36 58 60 148 186 198 210 214 226 238 276 364 366 388 396 424
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: Cruncher Pete
db: batch=70, k=18, 28 8 22 2 88 38 12 12 4
dn: 0 28 8 22 2 88 38 12 12 4 12 12 38 88 2 22 8 28 (?)
an: 0 28 36 58 60 148 186 198 210 214 226 238 276 364 366 388 396 424
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: Cruncher Pete
db: batch=70, k=18, 28 8 22 2 88 38 12 12 4
| SPT(14) | 399210977154123083 | 0 20 96 104 108 120 140 144 164 176 180 188 264 284 | -79270059830 |
| SPT(14) | 399210980101641341 | 0 2 60 72 86 90 126 242 278 282 296 308 366 368 | -76322541572 |
| SPT(14) | 399210999840326339 | 0 14 18 30 42 50 68 84 102 110 122 134 138 152 | -56583856574 |
| SPT(14) | 399211015440275657 | 0 6 14 42 80 84 120 176 212 216 254 282 290 296 | -40983907256 |
| SPT(14) | 399211040980217717 | 0 12 30 32 72 140 146 180 186 254 294 296 314 326 | -15443965196 |
| SPT(14) | 399211053728368289 | 0 2 14 50 72 84 90 122 128 140 162 198 210 212 | -2695814624 |
| TPT(12) | 399211077063303887 | 0 2 54 56 270 272 282 284 390 392 420 422 | 20639120974 |
| SPT(14) | 399211156313607041 | 0 56 62 66 96 140 150 182 192 236 266 270 276 332 | 99889424128 |
| SPT(14) | 399211161693954913 | 0 58 84 106 120 150 160 234 244 274 288 310 336 394 | 105269772000 |
| SPT(14) | 399211171113519697 | 0 52 70 84 100 114 130 174 190 204 220 234 252 304 | 114689336784 |
| SPT(14) | 399211176424511389 | 0 30 78 144 154 178 190 228 240 264 274 340 388 418 | 120000328476 |
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