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Prime Tuple Database
Prime p0= 2971391079569560481 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 20 6 78 4 38 18 34 8 34 18 38 4 78 6 20 12 (?)
an: 0 12 32 38 116 120 158 176 210 218 252 270 308 312 390 396 416 428
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: [SG-FC] hl
db: batch=82, k=18, 12 20 6 78 4 38 18 34 8
dn: 0 12 20 6 78 4 38 18 34 8 34 18 38 4 78 6 20 12 (?)
an: 0 12 32 38 116 120 158 176 210 218 252 270 308 312 390 396 416 428
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: [SG-FC] hl
db: batch=82, k=18, 12 20 6 78 4 38 18 34 8
| TPT(14) | 2971389934740581699 | 0 2 72 74 120 122 210 212 252 254 288 290 372 374 | -1144828978782 |
| STPT(10) | 2971389948270576587 | 0 2 42 44 72 74 102 104 144 146 | -1131298983894 |
| SPT(16) | 2971390387882169809 | 0 24 28 54 70 84 174 178 180 184 274 288 304 330 334 358 | -691687390672 |
| STPT(10) | 2971390538178970517 | 0 2 30 32 120 122 210 212 240 242 | -541390589964 |
| SPT(18) | 2971390636260871763 | 0 8 26 54 74 98 138 158 164 240 246 266 306 330 350 378 396 404 | -443308688718 |
| SPT(16) | 2971390964931142037 | 0 20 36 72 84 86 92 126 230 264 270 272 284 320 336 356 | -114638418444 |
| STPT(10) | 2971391226274504679 | 0 2 48 50 60 62 72 74 120 122 | 146704944198 |
| SPT(16) | 2971391901182858789 | 0 20 38 44 80 128 132 168 194 230 234 282 318 324 342 362 | 821613298308 |
| STPT(10) | 2971392043955228651 | 0 2 6 8 18 20 30 32 36 38 | 964385668170 |
| STPT(10) | 2971392182762643317 | 0 2 30 32 42 44 54 56 84 86 | 1103193082836 |
| SPT(16) | 2971392193283521999 | 0 52 70 88 124 132 150 190 192 232 250 258 294 312 330 382 | 1113713961518 |
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