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Prime Tuple Database
Prime p0= 1978460134234653571 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 28 18 44 18 22 8 22 32 4 32 22 8 22 18 44 18 28 (?)
an: 0 28 46 90 108 130 138 160 192 196 228 250 258 280 298 342 360 388
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: Orange Kid
db: batch=80, k=18, 28 18 44 18 22 8 22 32 4
dn: 0 28 18 44 18 22 8 22 32 4 32 22 8 22 18 44 18 28 (?)
an: 0 28 46 90 108 130 138 160 192 196 228 250 258 280 298 342 360 388
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: Orange Kid
db: batch=80, k=18, 28 18 44 18 22 8 22 32 4
| STPT(10) | 1978457730619286417 | 0 2 54 56 72 74 90 92 144 146 | -2403615367154 |
| SPT(16) | 1978457856302643647 | 0 24 26 42 72 86 96 126 140 170 180 194 224 240 242 266 | -2277932009924 |
| TPT(14) | 1978458440055278561 | 0 2 6 8 18 20 30 32 246 248 330 332 480 482 | -1694179375010 |
| STPT(10) | 1978458732447880367 | 0 2 24 26 42 44 60 62 84 86 | -1401786773204 |
| SPT(16) | 1978459823188225633 | 0 34 54 106 120 138 166 168 196 198 226 244 258 310 330 364 | -311046427938 |
| SPT(16) | 1978460040677803699 | 0 22 78 108 154 162 168 184 198 214 220 228 274 304 360 382 | -93556849872 |
| STPT(10) | 1978460145909386141 | 0 2 36 38 78 80 120 122 156 158 | 11674732570 |
| SPT(16) | 1978460322015630853 | 0 36 58 96 126 130 166 180 214 228 264 268 298 336 358 394 | 187780977282 |
| SPT(16) | 1978460482724455031 | 0 2 56 66 92 102 108 110 168 170 176 186 212 222 276 278 | 348489801460 |
| SPT(16) | 1978461149134004399 | 0 98 128 144 174 200 228 230 252 254 282 308 338 354 384 482 | 1014899350828 |
| TPT(14) | 1978461232362169271 | 0 2 66 68 78 80 90 92 96 98 120 122 210 212 | 1098127515700 |
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