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Prime Tuple Database
Prime p0= 1338393394897739359 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 48 34 8 42 82 18 12 26 18 46 18 26 12 18 82 42 8 34 48 (?)
an: 0 48 82 90 132 214 232 244 270 288 334 352 378 390 408 490 532 540 574 622
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 622
Found by: HenkM
db: batch=77, k=20, 48 34 8 42 82 18 12 26 18 46
dn: 0 48 34 8 42 82 18 12 26 18 46 18 26 12 18 82 42 8 34 48 (?)
an: 0 48 82 90 132 214 232 244 270 288 334 352 378 390 408 490 532 540 574 622
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 622
Found by: HenkM
db: batch=77, k=20, 48 34 8 42 82 18 12 26 18 46
| STPT(10) | 1338392345687118077 | 0 2 42 44 72 74 102 104 144 146 | -1049210621282 |
| SPT(16) | 1338392351904760297 | 0 6 12 46 60 160 162 186 190 214 216 316 330 364 370 376 | -1042992979062 |
| STPT(10) | 1338392768543334377 | 0 2 30 32 42 44 54 56 84 86 | -626354404982 |
| STPT(10) | 1338392777689977179 | 0 2 18 20 30 32 42 44 60 62 | -617207762180 |
| STPT(10) | 1338392836499617901 | 0 2 30 32 60 62 90 92 120 122 | -558398121458 |
| SPT(16) | 1338393104390923253 | 0 8 14 30 38 44 54 66 128 140 150 156 164 180 186 194 | -290506816106 |
| STPT(10) | 1338393511095383891 | 0 2 36 38 78 80 120 122 156 158 | 116197644532 |
| SPT(16) | 1338393683007739493 | 0 6 18 38 116 120 174 176 198 200 254 258 336 356 368 374 | 288110000134 |
| TPT(14) | 1338393919170997067 | 0 2 84 86 120 122 150 152 210 212 252 254 264 266 | 524273257708 |
| SPT(18) | 1338394188351825079 | 0 28 48 70 72 82 102 150 172 180 202 250 270 280 282 304 324 352 | 793454085720 |
| SPT(16) | 1338394300582089539 | 0 18 42 74 84 110 120 144 158 182 192 218 228 260 284 302 | 905684350180 |
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