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Prime Tuple Database
Prime p0= 1998128030364664999 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 34 6 38 42 30 42 18 48 106 48 18 42 30 42 38 6 34 (?)
an: 0 34 40 78 120 150 192 210 258 364 412 430 472 502 544 582 588 622
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 622
Found by: Chooka
db: batch=80, k=18, 34 6 38 42 30 42 18 48 106
dn: 0 34 6 38 42 30 42 18 48 106 48 18 42 30 42 38 6 34 (?)
an: 0 34 40 78 120 150 192 210 258 364 412 430 472 502 544 582 588 622
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 622
Found by: Chooka
db: batch=80, k=18, 34 6 38 42 30 42 18 48 106
| TPT(14) | 1998126968402116217 | 0 2 12 14 72 74 84 86 150 152 210 212 252 254 | -1061962548782 |
| SPT(16) | 1998127151739449953 | 0 4 18 40 66 76 94 150 154 210 228 238 264 286 300 304 | -878625215046 |
| SPT(16) | 1998127626918838981 | 0 42 46 70 90 96 132 142 156 166 202 208 228 252 256 298 | -403445826018 |
| STPT(10) | 1998127655208544799 | 0 2 18 20 30 32 42 44 60 62 | -375156120200 |
| SPT(16) | 1998127788946956041 | 0 30 36 42 62 68 138 152 156 170 240 246 266 272 278 308 | -241417708958 |
| STPT(10) | 1998127916251435511 | 0 2 6 8 48 50 90 92 96 98 | -114113229488 |
| TPT(14) | 1998128139718061369 | 0 2 18 20 270 272 282 284 300 302 408 410 468 470 | 109353396370 |
| STPT(12) | 1998128420886406187 | 0 2 30 32 54 56 210 212 234 236 264 266 | 390521741188 |
| STPT(10) | 1998128755811202977 | 0 2 30 32 42 44 54 56 84 86 | 725446537978 |
| STPT(10) | 1998128851071691319 | 0 2 42 44 60 62 78 80 120 122 | 820707026320 |
| STPT(10) | 1998129058023834509 | 0 2 42 44 90 92 138 140 180 182 | 1027659169510 |
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