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Prime Tuple Database
Prime p0= 428611016048109577 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 12 28 20 22 14 16 54 8 6 16 6 8 54 16 14 22 20 28 12 (?)
an: 0 12 40 60 82 96 112 166 174 180 196 202 210 264 280 294 316 336 364 376
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 376
Found by: Egon olsen
db: batch=70, k=20, 12 28 20 22 14 16 54 8 6 16
dn: 0 12 28 20 22 14 16 54 8 6 16 6 8 54 16 14 22 20 28 12 (?)
an: 0 12 40 60 82 96 112 166 174 180 196 202 210 264 280 294 316 336 364 376
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 376
Found by: Egon olsen
db: batch=70, k=20, 12 28 20 22 14 16 54 8 6 16
| TPT(12) | 428610984271935299 | 0 2 42 44 48 50 162 164 198 200 240 242 | -31776174278 |
| SPT(14) | 428610984310204873 | 0 60 84 90 94 108 114 130 136 150 154 160 184 244 | -31737904704 |
| SPT(14) | 428610987206918267 | 0 6 24 30 50 90 114 182 206 246 266 272 290 296 | -28841191310 |
| SPT(14) | 428610997419360473 | 0 14 20 26 60 104 110 120 126 170 204 210 216 230 | -18628749104 |
| SPT(14) | 428611002947001041 | 0 32 98 150 182 258 282 308 332 408 440 492 558 590 | -13101108536 |
| SPT(14) | 428611005269344283 | 0 68 80 110 194 234 270 284 320 360 444 474 486 554 | -10778765294 |
| TPT(12) | 428611026265487207 | 0 2 30 32 42 44 72 74 102 104 132 134 | 10217377630 |
| SPT(14) | 428611029664477571 | 0 20 90 92 140 146 168 170 192 198 246 248 318 338 | 13616367994 |
| TPT(12) | 428611048463651957 | 0 2 120 122 222 224 252 254 324 326 450 452 | 32415542380 |
| TPT(12) | 428611054130501609 | 0 2 12 14 42 44 78 80 132 134 162 164 | 38082392032 |
| SPT(16) | 428611077413115097 | 0 46 102 130 142 166 180 244 252 316 330 354 366 394 450 496 | 61365005520 |
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