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Prime Tuple Database
Prime p0= 68715982259039641 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 28 2 6 16 6 2 40 6 30 26 30 6 40 2 6 16 6 2 28 (?)
an: 0 28 30 36 52 58 60 100 106 136 162 192 198 238 240 246 262 268 270 298
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 298
Found by: Fardringle
db: batch=67, k=20, 28 2 6 16 6 2 40 6 30 26
dn: 0 28 2 6 16 6 2 40 6 30 26 30 6 40 2 6 16 6 2 28 (?)
an: 0 28 30 36 52 58 60 100 106 136 162 192 198 238 240 246 262 268 270 298
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 298
Found by: Fardringle
db: batch=67, k=20, 28 2 6 16 6 2 40 6 30 26
| TPT(12) | 68715924086010737 | 0 2 42 44 84 86 90 92 174 176 180 182 | -58173028904 |
| TPT(12) | 68715924552994181 | 0 2 66 68 78 80 138 140 168 170 180 182 | -57706045460 |
| TPT(12) | 68715926669034569 | 0 2 42 44 138 140 198 200 210 212 240 242 | -55590005072 |
| SPT(14) | 68715928718816479 | 0 18 22 34 60 114 118 144 148 202 228 240 244 262 | -53540223162 |
| SPT(14) | 68715943652325071 | 0 20 26 90 98 128 146 252 270 300 308 372 378 398 | -38606714570 |
| STPT(10) | 68715972904502447 | 0 2 30 32 42 44 54 56 84 86 | -9354537194 |
| SPT(14) | 68715991706999089 | 0 4 10 24 84 94 112 120 138 148 208 222 228 232 | 9447959448 |
| TPT(12) | 68716005328850987 | 0 2 42 44 72 74 84 86 162 164 204 206 | 23069811346 |
| SPT(14) | 68716009131477187 | 0 16 54 60 102 120 124 162 166 184 226 232 270 286 | 26872437546 |
| SPT(14) | 68716026572333927 | 0 2 14 44 66 86 114 272 300 320 342 372 384 386 | 44313294286 |
| SPT(14) | 68716029320914103 | 0 14 20 36 146 156 234 266 344 354 464 480 486 500 | 47061874462 |
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