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Prime Tuple Database
Prime p0= 1431923582517458453 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 20 10 6 2 40 8 4 38 28 74 28 38 4 8 40 2 6 10 20 (?)
an: 0 20 30 36 38 78 86 90 128 156 230 258 296 300 308 348 350 356 366 386
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 386
Found by: Donn Pike (USAF Ret)
db: batch=78, k=20, 20 10 6 2 40 8 4 38 28 74
dn: 0 20 10 6 2 40 8 4 38 28 74 28 38 4 8 40 2 6 10 20 (?)
an: 0 20 30 36 38 78 86 90 128 156 230 258 296 300 308 348 350 356 366 386
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 386
Found by: Donn Pike (USAF Ret)
db: batch=78, k=20, 20 10 6 2 40 8 4 38 28 74
| STPT(10) | 1431923174244393359 | 0 2 12 14 90 92 168 170 180 182 | -408273065094 |
| STPT(10) | 1431923198435930267 | 0 2 12 14 42 44 72 74 84 86 | -384081528186 |
| STPT(10) | 1431923217632881151 | 0 2 6 8 48 50 90 92 96 98 | -364884577302 |
| SPT(16) | 1431923300136818393 | 0 14 24 84 120 150 158 170 198 210 218 248 284 344 354 368 | -282380640060 |
| SPT(16) | 1431923312177038927 | 0 42 60 96 130 156 166 192 214 240 250 276 310 346 364 406 | -270340419526 |
| STPT(10) | 1431923505820512371 | 0 2 6 8 18 20 30 32 36 38 | -76696946082 |
| TPT(14) | 1431923905526723771 | 0 2 66 68 108 110 126 128 138 140 180 182 198 200 | 323009265318 |
| SPT(16) | 1431923958515813513 | 0 44 56 78 90 114 116 134 240 258 260 284 296 318 330 374 | 375998355060 |
| STPT(10) | 1431924016867604969 | 0 2 42 44 60 62 78 80 120 122 | 434350146516 |
| STPT(10) | 1431924330713978081 | 0 2 36 38 78 80 120 122 156 158 | 748196519628 |
| TPT(14) | 1431924345321720779 | 0 2 18 20 42 44 102 104 138 140 258 260 270 272 | 762804262326 |
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