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Prime Tuple Database
Prime p0= 1997330579300937499 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 10 2 22 38 12 16 12 30 8 30 12 16 12 38 22 2 10 (?)
an: 0 10 12 34 72 84 100 112 142 150 180 192 208 220 258 280 282 292
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 292
Found by: Chooka
db: batch=80, k=18, 10 2 22 38 12 16 12 30 8
dn: 0 10 2 22 38 12 16 12 30 8 30 12 16 12 38 22 2 10 (?)
an: 0 10 12 34 72 84 100 112 142 150 180 192 208 220 258 280 282 292
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 292
Found by: Chooka
db: batch=80, k=18, 10 2 22 38 12 16 12 30 8
| STPT(10) | 1997329100595770237 | 0 2 30 32 102 104 174 176 204 206 | -1478705167262 |
| SPT(16) | 1997329279631366477 | 0 24 32 54 56 104 140 146 150 156 192 240 242 264 272 296 | -1299669571022 |
| STPT(10) | 1997329522279506029 | 0 2 18 20 30 32 42 44 60 62 | -1057021431470 |
| STPT(10) | 1997329755877737101 | 0 2 6 8 18 20 30 32 36 38 | -823423200398 |
| STPT(10) | 1997329830973980857 | 0 2 12 14 72 74 132 134 144 146 | -748326956642 |
| SPT(16) | 1997330475490311953 | 0 36 60 66 98 104 176 216 278 318 390 396 428 434 458 494 | -103810625546 |
| SPT(16) | 1997330593031541857 | 0 24 56 66 84 104 122 126 200 204 222 242 260 270 302 326 | 13730604358 |
| STPT(10) | 1997330625178005389 | 0 2 18 20 30 32 42 44 60 62 | 45877067890 |
| SPT(16) | 1997330739711252731 | 0 36 66 126 162 186 210 212 240 242 266 290 326 386 416 452 | 160410315232 |
| STPT(10) | 1997330862756347939 | 0 2 42 44 120 122 198 200 240 242 | 283455410440 |
| STPT(10) | 1997330901933493517 | 0 2 30 32 42 44 54 56 84 86 | 322632556018 |
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