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Prime Tuple Database
Prime p0= 235298645459775181 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 12 10 14 6 16 12 50 88 8 16 8 88 50 12 16 6 14 10 12 (?)
an: 0 12 22 36 42 58 70 120 208 216 232 240 328 378 390 406 412 426 436 448
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 448
Found by: Megacruncher
db: batch=69, k=20, 12 10 14 6 16 12 50 88 8 16
dn: 0 12 10 14 6 16 12 50 88 8 16 8 88 50 12 16 6 14 10 12 (?)
an: 0 12 22 36 42 58 70 120 208 216 232 240 328 378 390 406 412 426 436 448
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 448
Found by: Megacruncher
db: batch=69, k=20, 12 10 14 6 16 12 50 88 8 16
| SPT(14) | 235298539618699873 | 0 10 16 28 78 94 148 156 210 226 276 288 294 304 | -105841075308 |
| TPT(12) | 235298543311291457 | 0 2 30 32 84 86 114 116 174 176 264 266 | -102148483724 |
| SPT(14) | 235298555296396079 | 0 68 80 122 138 182 210 302 330 374 390 432 444 512 | -90163379102 |
| SPT(14) | 235298586077576477 | 0 2 42 66 96 120 176 186 242 266 296 320 360 362 | -59382198704 |
| SPT(14) | 235298590675662637 | 0 12 40 82 96 120 132 154 166 190 204 246 274 286 | -54784112544 |
| SPT(14) | 235298607586650541 | 0 48 90 96 108 142 156 412 426 460 472 478 520 568 | -37873124640 |
| SPT(14) | 235298662416251561 | 0 8 32 50 86 92 96 242 246 252 288 306 330 338 | 16956476380 |
| SPT(14) | 235298671852007977 | 0 24 36 52 72 82 132 184 234 244 264 280 292 316 | 26392232796 |
| SPT(14) | 235298679204928919 | 0 2 60 62 72 110 114 128 132 170 180 182 240 242 | 33745153738 |
| SPT(14) | 235298684215883177 | 0 92 134 162 164 182 212 234 264 282 284 312 354 446 | 38756107996 |
| SPT(14) | 235298690710277401 | 0 18 22 36 42 48 76 132 160 166 172 186 190 208 | 45250502220 |
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