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Prime Tuple Database
Prime p0= 1272240876217114429 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 22 20 6 6 18 10 2 40 36 2 36 40 2 10 18 6 6 20 22 (?)
an: 0 22 42 48 54 72 82 84 124 160 162 198 238 240 250 268 274 280 300 322
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 322
Found by: xii5ku
db: batch=77, k=20, 22 20 6 6 18 10 2 40 36 2
dn: 0 22 20 6 6 18 10 2 40 36 2 36 40 2 10 18 6 6 20 22 (?)
an: 0 22 42 48 54 72 82 84 124 160 162 198 238 240 250 268 274 280 300 322
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 322
Found by: xii5ku
db: batch=77, k=20, 22 20 6 6 18 10 2 40 36 2
| SPT(16) | 1272238951803480449 | 0 32 42 60 74 92 144 174 188 218 270 288 302 320 330 362 | -1924413633980 |
| STPT(10) | 1272239091970201109 | 0 2 18 20 30 32 42 44 60 62 | -1784246913320 |
| STPT(10) | 1272239353245724481 | 0 2 36 38 78 80 120 122 156 158 | -1522971389948 |
| STPT(10) | 1272239869231184141 | 0 2 36 38 78 80 120 122 156 158 | -1006985930288 |
| STPT(10) | 1272240132684838787 | 0 2 30 32 42 44 54 56 84 86 | -743532275642 |
| SPT(16) | 1272240367216880209 | 0 22 54 64 102 114 120 168 184 232 238 250 288 298 330 352 | -509000234220 |
| STPT(10) | 1272240881402189507 | 0 2 12 14 42 44 72 74 84 86 | 5185075078 |
| TPT(14) | 1272240967801504931 | 0 2 18 20 96 98 150 152 156 158 180 182 240 242 | 91584390502 |
| SPT(16) | 1272241026257941589 | 0 14 20 38 72 92 104 168 254 318 330 350 384 402 408 422 | 150040827160 |
| TPT(14) | 1272241057243066451 | 0 2 30 32 60 62 78 80 90 92 168 170 228 230 | 181025952022 |
| TPT(14) | 1272241215431621597 | 0 2 24 26 30 32 54 56 114 116 120 122 162 164 | 339214507168 |
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