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Prime Tuple Database
Prime p0= 2102128284005493581 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 6 14 12 10 2 40 12 30 104 30 12 40 2 10 12 14 6 6 (?)
an: 0 6 12 26 38 48 50 90 102 132 236 266 278 318 320 330 342 356 362 368
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: Coleslaw
db: batch=80, k=20, 6 6 14 12 10 2 40 12 30 104
dn: 0 6 6 14 12 10 2 40 12 30 104 30 12 40 2 10 12 14 6 6 (?)
an: 0 6 12 26 38 48 50 90 102 132 236 266 278 318 320 330 342 356 362 368
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: Coleslaw
db: batch=80, k=20, 6 6 14 12 10 2 40 12 30 104
| STPT(10) | 2102126331691647029 | 0 2 18 20 30 32 42 44 60 62 | -1952313846552 |
| STPT(10) | 2102126694242965301 | 0 2 6 8 18 20 30 32 36 38 | -1589762528280 |
| TPT(14) | 2102126982258863009 | 0 2 30 32 48 50 60 62 72 74 102 104 168 170 | -1301746630572 |
| STPT(10) | 2102127425409906647 | 0 2 30 32 42 44 54 56 84 86 | -858595586934 |
| STPT(10) | 2102127616088179481 | 0 2 6 8 48 50 90 92 96 98 | -667917314100 |
| STPT(10) | 2102128267951342427 | 0 2 24 26 42 44 60 62 84 86 | -16054151154 |
| SPT(16) | 2102128374824229463 | 0 18 28 40 60 64 70 78 136 144 150 154 174 186 196 214 | 90818735882 |
| STPT(10) | 2102129225139191321 | 0 2 6 8 108 110 210 212 216 218 | 941133697740 |
| STPT(10) | 2102129296581912779 | 0 2 18 20 30 32 42 44 60 62 | 1012576419198 |
| SPT(16) | 2102129529152280763 | 0 6 46 64 70 84 130 148 156 174 220 234 240 258 298 304 | 1245146787182 |
| SPT(16) | 2102129817926571007 | 0 16 60 70 72 100 112 142 210 240 252 280 282 292 336 352 | 1533921077426 |
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