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Prime Tuple Database
Prime p0= 2921218177324423169 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 8 6 4 32 22 12 8 10 8 10 8 12 22 32 4 6 8 (?)
an: 0 8 14 18 50 72 84 92 102 110 120 128 140 162 194 198 204 212
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 212
Found by: [SG-FC] hl
db: batch=82, k=18, 8 6 4 32 22 12 8 10 8
dn: 0 8 6 4 32 22 12 8 10 8 10 8 12 22 32 4 6 8 (?)
an: 0 8 14 18 50 72 84 92 102 110 120 128 140 162 194 198 204 212
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 212
Found by: [SG-FC] hl
db: batch=82, k=18, 8 6 4 32 22 12 8 10 8
| STPT(10) | 2921216226334709057 | 0 2 30 32 42 44 54 56 84 86 | -1950989714112 |
| STPT(10) | 2921216343517044227 | 0 2 12 14 72 74 132 134 144 146 | -1833807378942 |
| SPT(16) | 2921217683792866643 | 0 6 80 128 150 170 176 180 206 210 216 236 258 306 380 386 | -493531556526 |
| SPT(16) | 2921217801042749077 | 0 16 90 130 162 184 202 240 286 324 342 364 396 436 510 526 | -376281674092 |
| STPT(10) | 2921217835225447871 | 0 2 36 38 78 80 120 122 156 158 | -342098975298 |
| SPT(16) | 2921218049866558879 | 0 30 40 52 54 72 78 100 132 154 160 178 180 192 202 232 | -127457864290 |
| STPT(10) | 2921218393814564927 | 0 2 30 32 72 74 114 116 144 146 | 216490141758 |
| STPT(10) | 2921218412217830189 | 0 2 12 14 90 92 168 170 180 182 | 234893407020 |
| SPT(16) | 2921218673270058923 | 0 60 86 110 126 170 180 194 216 230 240 284 300 324 350 410 | 495945635754 |
| STPT(10) | 2921218736017480487 | 0 2 30 32 42 44 54 56 84 86 | 558693057318 |
| STPT(10) | 2921218783002237449 | 0 2 42 44 90 92 138 140 180 182 | 605677814280 |
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