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Prime Tuple Database
Prime p0= 256544905807490203 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 46 20 48 34 6 24 12 14 24 178 24 14 12 24 6 34 48 20 46 (?)
an: 0 46 66 114 148 154 178 190 204 228 406 430 444 456 480 486 520 568 588 634
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 634
Found by: Klouda
db: batch=69, k=20, 46 20 48 34 6 24 12 14 24 178
dn: 0 46 20 48 34 6 24 12 14 24 178 24 14 12 24 6 34 48 20 46 (?)
an: 0 46 66 114 148 154 178 190 204 228 406 430 444 456 480 486 520 568 588 634
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 634
Found by: Klouda
db: batch=69, k=20, 46 20 48 34 6 24 12 14 24 178
| TPT(12) | 256544851753056287 | 0 2 24 26 42 44 54 56 114 116 120 122 | -54054433916 |
| SPT(14) | 256544871285491791 | 0 16 58 60 72 106 172 186 252 286 298 300 342 358 | -34521998412 |
| SPT(14) | 256544871362833787 | 0 30 32 74 116 122 126 170 174 180 222 264 266 296 | -34444656416 |
| SPT(14) | 256544888495562949 | 0 24 28 72 88 142 148 234 240 294 310 354 358 382 | -17311927254 |
| SPT(14) | 256544897996309381 | 0 2 6 12 68 72 92 96 116 120 176 182 186 188 | -7811180822 |
| SPT(14) | 256544900105034703 | 0 40 96 114 120 130 136 198 204 214 220 238 294 334 | -5702455500 |
| TPT(12) | 256544918291138987 | 0 2 12 14 72 74 144 146 180 182 240 242 | 12483648784 |
| SPT(14) | 256544941886630861 | 0 38 62 66 80 92 168 170 246 258 272 276 300 338 | 36079140658 |
| SPT(14) | 256544943614726791 | 0 12 30 40 96 100 112 126 138 142 198 208 226 238 | 37807236588 |
| TPT(12) | 256544967832277081 | 0 2 18 20 126 128 138 140 150 152 156 158 | 62024786878 |
| TPT(12) | 256544971040250119 | 0 2 42 44 132 134 162 164 300 302 318 320 | 65232759916 |
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