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Prime Tuple Database
Prime p0= 1947957658045198519 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 4 78 26 46 20 60 4 20 46 20 4 60 20 46 26 78 4 (?)
an: 0 4 82 108 154 174 234 238 258 304 324 328 388 408 454 480 558 562
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 562
Found by: LCB001
db: batch=80, k=18, 4 78 26 46 20 60 4 20 46
dn: 0 4 78 26 46 20 60 4 20 46 20 4 60 20 46 26 78 4 (?)
an: 0 4 82 108 154 174 234 238 258 304 324 328 388 408 454 480 558 562
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 562
Found by: LCB001
db: batch=80, k=18, 4 78 26 46 20 60 4 20 46
| TPT(14) | 1947956163919288517 | 0 2 12 14 252 254 324 326 372 374 432 434 492 494 | -1494125910002 |
| STPT(10) | 1947956294393221661 | 0 2 6 8 48 50 90 92 96 98 | -1363651976858 |
| STPT(10) | 1947956526919525877 | 0 2 30 32 42 44 54 56 84 86 | -1131125672642 |
| STPT(10) | 1947956547791646419 | 0 2 18 20 30 32 42 44 60 62 | -1110253552100 |
| STPT(10) | 1947956625441179807 | 0 2 24 26 42 44 60 62 84 86 | -1032604018712 |
| STPT(10) | 1947956937201556649 | 0 2 18 20 30 32 42 44 60 62 | -720843641870 |
| STPT(10) | 1947958084149689741 | 0 2 96 98 108 110 120 122 216 218 | 426104491222 |
| TPT(14) | 1947958142515399139 | 0 2 30 32 72 74 108 110 168 170 210 212 240 242 | 484470200620 |
| SPT(16) | 1947958161042999653 | 0 14 48 56 60 104 140 170 204 234 270 314 318 326 360 374 | 502997801134 |
| SPT(16) | 1947958314123466297 | 0 4 30 52 70 72 102 120 136 154 184 186 204 226 252 256 | 656078267778 |
| SPT(16) | 1947958725132769901 | 0 30 32 60 116 122 182 186 212 216 276 282 338 366 368 398 | 1067087571382 |
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