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Prime Tuple Database
Prime p0= 180321645522886013 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 14 4 14 6 10 26 28 2 34 2 28 26 10 6 14 4 14 6 (?)
an: 0 6 20 24 38 44 54 80 108 110 144 146 174 200 210 216 230 234 248 254
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 254
Found by: Frank [NT]
db: batch=67, k=20, 6 14 4 14 6 10 26 28 2 34
dn: 0 6 14 4 14 6 10 26 28 2 34 2 28 26 10 6 14 4 14 6 (?)
an: 0 6 20 24 38 44 54 80 108 110 144 146 174 200 210 216 230 234 248 254
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 254
Found by: Frank [NT]
db: batch=67, k=20, 6 14 4 14 6 10 26 28 2 34
| TPT(12) | 180321589496598101 | 0 2 60 62 138 140 156 158 168 170 180 182 | -56026287912 |
| SPT(14) | 180321603845790541 | 0 12 40 46 60 112 136 156 180 232 246 252 280 292 | -41677095472 |
| SPT(14) | 180321609762485927 | 0 24 30 50 54 72 80 156 164 182 186 206 212 236 | -35760400086 |
| SPT(14) | 180321627937046143 | 0 6 58 66 108 136 144 160 168 196 238 246 298 304 | -17585839870 |
| SPT(14) | 180321637693995359 | 0 38 48 80 134 198 224 324 350 414 468 500 510 548 | -7828890654 |
| SPT(14) | 180321644344671457 | 0 36 52 70 106 124 150 166 192 210 246 264 280 316 | -1178214556 |
| SPT(14) | 180321661137901741 | 0 6 16 40 100 106 118 120 132 138 198 222 232 238 | 15615015728 |
| SPT(14) | 180321664852976083 | 0 30 76 90 118 126 166 198 238 246 274 288 334 364 | 19330090070 |
| TPT(12) | 180321694325580107 | 0 2 54 56 60 62 144 146 150 152 234 236 | 48802694094 |
| SPT(14) | 180321703043735117 | 0 102 176 182 212 216 236 330 350 354 384 390 464 566 | 57520849104 |
| SPT(14) | 180321704536435387 | 0 94 136 142 156 160 190 246 276 280 294 300 342 436 | 59013549374 |
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