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Prime Tuple Database
Prime p0= 1998259193949625147 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 4 18 38 12 42 6 82 2 76 2 82 6 42 12 38 18 4 (?)
an: 0 4 22 60 72 114 120 202 204 280 282 364 370 412 424 462 480 484
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 484
Found by: Chooka
db: batch=80, k=18, 4 18 38 12 42 6 82 2 76
dn: 0 4 18 38 12 42 6 82 2 76 2 82 6 42 12 38 18 4 (?)
an: 0 4 22 60 72 114 120 202 204 280 282 364 370 412 424 462 480 484
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 484
Found by: Chooka
db: batch=80, k=18, 4 18 38 12 42 6 82 2 76
| TPT(14) | 1998258755732962661 | 0 2 96 98 168 170 180 182 276 278 306 308 336 338 | -438216662486 |
| STPT(10) | 1998258782472563729 | 0 2 18 20 30 32 42 44 60 62 | -411477061418 |
| SPT(16) | 1998258850577157527 | 0 20 30 74 90 144 164 170 204 210 230 284 300 344 354 374 | -343372467620 |
| STPT(10) | 1998258905300616557 | 0 2 30 32 42 44 54 56 84 86 | -288649008590 |
| SPT(16) | 1998258960432214201 | 0 28 60 108 120 148 166 168 250 252 270 298 310 358 390 418 | -233517410946 |
| SPT(16) | 1998259105242246031 | 0 58 66 76 142 160 168 208 210 250 258 276 342 352 360 418 | -88707379116 |
| STPT(10) | 1998259282829849069 | 0 2 18 20 30 32 42 44 60 62 | 88880223922 |
| STPT(10) | 1998259549296880559 | 0 2 18 20 30 32 42 44 60 62 | 355347255412 |
| SPT(16) | 1998259777246032563 | 0 8 48 60 120 128 216 258 266 308 396 404 464 476 516 524 | 583296407416 |
| STPT(10) | 1998259937026567811 | 0 2 36 38 78 80 120 122 156 158 | 743076942664 |
| STPT(10) | 1998260158790418137 | 0 2 24 26 42 44 60 62 84 86 | 964840792990 |
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