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Prime Tuple Database
Prime p0= 1338394188351825079 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 28 20 22 2 10 20 48 22 8 22 48 20 10 2 22 20 28 (?)
an: 0 28 48 70 72 82 102 150 172 180 202 250 270 280 282 304 324 352
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 352
Found by: HenkM
db: batch=77, k=18, 28 20 22 2 10 20 48 22 8
dn: 0 28 20 22 2 10 20 48 22 8 22 48 20 10 2 22 20 28 (?)
an: 0 28 48 70 72 82 102 150 172 180 202 250 270 280 282 304 324 352
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 352
Found by: HenkM
db: batch=77, k=18, 28 20 22 2 10 20 48 22 8
| STPT(10) | 1338392836499617901 | 0 2 30 32 60 62 90 92 120 122 | -1351852207178 |
| SPT(16) | 1338393104390923253 | 0 8 14 30 38 44 54 66 128 140 150 156 164 180 186 194 | -1083960901826 |
| SPT(20) | 1338393394897739359 | 0 48 82 90 132 214 232 244 270 288 334 352 378 390 408 490 532 540 574 622 | -793454085720 |
| STPT(10) | 1338393511095383891 | 0 2 36 38 78 80 120 122 156 158 | -677256441188 |
| SPT(16) | 1338393683007739493 | 0 6 18 38 116 120 174 176 198 200 254 258 336 356 368 374 | -505344085586 |
| TPT(14) | 1338393919170997067 | 0 2 84 86 120 122 150 152 210 212 252 254 264 266 | -269180828012 |
| SPT(16) | 1338394300582089539 | 0 18 42 74 84 110 120 144 158 182 192 218 228 260 284 302 | 112230264460 |
| STPT(10) | 1338394320579479897 | 0 2 30 32 42 44 54 56 84 86 | 132227654818 |
| STPT(10) | 1338395197576144619 | 0 2 18 20 30 32 42 44 60 62 | 1009224319540 |
| STPT(10) | 1338395435802470987 | 0 2 30 32 42 44 54 56 84 86 | 1247450645908 |
| SPT(16) | 1338396263681483953 | 0 16 24 60 66 90 94 130 240 276 280 304 310 346 354 370 | 2075329658874 |
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