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Prime Tuple Database
Prime p0= 1337981039344015249 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 24 16 2 12 4 20 4 26 126 4 126 26 4 20 4 12 2 16 24 (?)
an: 0 24 40 42 54 58 78 82 108 234 238 364 390 394 414 418 430 432 448 472
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 472
Found by: Theadalus
db: batch=77, k=20, 24 16 2 12 4 20 4 26 126 4
dn: 0 24 16 2 12 4 20 4 26 126 4 126 26 4 20 4 12 2 16 24 (?)
an: 0 24 40 42 54 58 78 82 108 234 238 364 390 394 414 418 430 432 448 472
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 472
Found by: Theadalus
db: batch=77, k=20, 24 16 2 12 4 20 4 26 126 4
| STPT(10) | 1337979344042350349 | 0 2 18 20 30 32 42 44 60 62 | -1695301664900 |
| SPT(16) | 1337979521010876629 | 0 42 44 48 54 68 72 90 182 200 204 218 224 228 230 272 | -1518333138620 |
| STPT(10) | 1337979600835037957 | 0 2 30 32 42 44 54 56 84 86 | -1438508977292 |
| STPT(10) | 1337979682379111657 | 0 2 30 32 72 74 114 116 144 146 | -1356964903592 |
| SPT(16) | 1337980814606567179 | 0 52 54 72 94 100 118 138 214 234 252 258 280 298 300 352 | -224737448070 |
| STPT(10) | 1337980939166556071 | 0 2 30 32 78 80 126 128 156 158 | -100177459178 |
| STPT(10) | 1337981165001319637 | 0 2 30 32 42 44 54 56 84 86 | 125657304388 |
| SPT(16) | 1337981790342938891 | 0 20 38 56 90 132 152 156 272 276 296 338 372 390 408 428 | 750998923642 |
| STPT(10) | 1337981905493816909 | 0 2 18 20 30 32 42 44 60 62 | 866149801660 |
| STPT(10) | 1337981965161926177 | 0 2 30 32 60 62 90 92 120 122 | 925817910928 |
| TPT(14) | 1337982030797709707 | 0 2 12 14 54 56 90 92 132 134 210 212 222 224 | 991453694458 |
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