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Prime Tuple Database
Prime p0= 921800916577683871 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 16 20 4 72 66 8 24 22 164 22 24 8 66 72 4 20 16 (?)
an: 0 16 36 40 112 178 186 210 232 396 418 442 450 516 588 592 612 628
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 628
Found by: mcf2020
db: batch=76, k=18, 16 20 4 72 66 8 24 22 164
dn: 0 16 20 4 72 66 8 24 22 164 22 24 8 66 72 4 20 16 (?)
an: 0 16 36 40 112 178 186 210 232 396 418 442 450 516 588 592 612 628
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 628
Found by: mcf2020
db: batch=76, k=18, 16 20 4 72 66 8 24 22 164
| STPT(10) | 921798850471026569 | 0 2 18 20 30 32 42 44 60 62 | -2066106657302 |
| SPT(16) | 921798934336699249 | 0 28 52 90 120 132 150 172 210 232 250 262 292 330 354 382 | -1982240984622 |
| STPT(10) | 921799217216745941 | 0 2 66 68 108 110 150 152 216 218 | -1699360937930 |
| SPT(16) | 921799226097769871 | 0 26 56 68 90 126 146 176 192 222 242 278 300 312 342 368 | -1690479914000 |
| STPT(10) | 921799572977098601 | 0 2 30 32 78 80 126 128 156 158 | -1343600585270 |
| STPT(10) | 921800132046373757 | 0 2 60 62 72 74 84 86 144 146 | -784531310114 |
| STPT(10) | 921800934376393187 | 0 2 30 32 42 44 54 56 84 86 | 17798709316 |
| SPT(16) | 921800959911927853 | 0 4 10 30 76 90 118 120 184 186 214 228 274 294 300 304 | 43334243982 |
| TPT(14) | 921801160350014141 | 0 2 30 32 36 38 66 68 96 98 150 152 168 170 | 243772330270 |
| SPT(16) | 921801195297659917 | 0 4 34 76 106 130 142 154 162 174 186 210 240 282 312 316 | 278719976046 |
| STPT(10) | 921801456507569117 | 0 2 30 32 42 44 54 56 84 86 | 539929885246 |
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