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Prime Tuple Database
Prime p0= 998172641644784063 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 44 12 10 18 6 18 38 10 32 10 38 18 6 18 10 12 44 (?)
an: 0 44 56 66 84 90 108 146 156 188 198 236 254 260 278 288 300 344
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 344
Found by: Theadalus
db: batch=76, k=18, 44 12 10 18 6 18 38 10 32
dn: 0 44 12 10 18 6 18 38 10 32 10 38 18 6 18 10 12 44 (?)
an: 0 44 56 66 84 90 108 146 156 188 198 236 254 260 278 288 300 344
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 344
Found by: Theadalus
db: batch=76, k=18, 44 12 10 18 6 18 38 10 32
| SPT(16) | 998171945180192087 | 0 50 56 74 120 134 162 170 216 224 252 266 312 330 336 386 | -696464591976 |
| SPT(16) | 998172268684880749 | 0 4 22 42 48 54 70 84 88 102 118 124 130 150 168 172 | -372959903314 |
| SPT(16) | 998172431449293649 | 0 22 24 64 118 124 138 154 288 304 318 324 378 418 420 442 | -210195490414 |
| STPT(10) | 998172492757337657 | 0 2 84 86 132 134 180 182 264 266 | -148887446406 |
| STPT(10) | 998172541800035267 | 0 2 12 14 42 44 72 74 84 86 | -99844748796 |
| STPT(10) | 998172621779798789 | 0 2 18 20 60 62 102 104 120 122 | -19864985274 |
| STPT(10) | 998172849425868551 | 0 2 66 68 138 140 210 212 276 278 | 207781084488 |
| SPT(16) | 998172877809504197 | 0 6 14 114 146 170 176 192 194 210 216 240 272 372 380 386 | 236164720134 |
| STPT(12) | 998173098894424511 | 0 2 36 38 48 50 78 80 90 92 126 128 | 457249640448 |
| TPT(14) | 998173364720599061 | 0 2 36 38 150 152 210 212 330 332 348 350 390 392 | 723075814998 |
| SPT(16) | 998173787441636929 | 0 100 138 148 190 244 264 298 534 568 588 642 684 694 732 832 | 1145796852866 |
©2024 Tomáš Brada