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Prime Tuple Database
Prime p0= 1831512286966173593 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 48 8 84 10 26 34 38 18 4 18 38 34 26 10 84 8 48 (?)
an: 0 48 56 140 150 176 210 248 266 270 288 326 360 386 396 480 488 536
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 536
Found by: Donn Pike (USAF Ret)
db: batch=79, k=18, 48 8 84 10 26 34 38 18 4
dn: 0 48 8 84 10 26 34 38 18 4 18 38 34 26 10 84 8 48 (?)
an: 0 48 56 140 150 176 210 248 266 270 288 326 360 386 396 480 488 536
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 536
Found by: Donn Pike (USAF Ret)
db: batch=79, k=18, 48 8 84 10 26 34 38 18 4
| SPT(16) | 1831511001478568101 | 0 40 42 46 52 70 90 108 160 178 198 216 222 226 228 268 | -1285487605492 |
| TPT(14) | 1831511029083919091 | 0 2 60 62 138 140 150 152 186 188 198 200 228 230 | -1257882254502 |
| STPT(10) | 1831511079681449891 | 0 2 6 8 48 50 90 92 96 98 | -1207284723702 |
| STPT(10) | 1831511118433834907 | 0 2 24 26 42 44 60 62 84 86 | -1168532338686 |
| STPT(10) | 1831512147271801637 | 0 2 24 26 42 44 60 62 84 86 | -139694371956 |
| SPT(16) | 1831512265801612799 | 0 12 98 122 170 198 254 272 300 318 374 402 450 474 560 572 | -21164560794 |
| SPT(16) | 1831512288419664593 | 0 30 44 108 110 116 138 194 210 266 288 294 296 360 374 404 | 1453491000 |
| STPT(10) | 1831512338524925237 | 0 2 30 32 42 44 54 56 84 86 | 51558751644 |
| SPT(16) | 1831512591846397463 | 0 6 20 26 98 174 188 198 236 246 260 336 408 414 428 434 | 304880223870 |
| STPT(10) | 1831512596816467319 | 0 2 18 20 30 32 42 44 60 62 | 309850293726 |
| SPT(16) | 1831512955024414433 | 0 36 66 114 120 126 146 230 270 354 374 380 386 434 464 500 | 668058240840 |
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