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Prime Tuple Database
Prime p0= 1268653646456926937 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 30 24 14 10 12 66 12 8 12 66 12 10 14 24 30 6 (?)
an: 0 6 36 60 74 84 96 162 174 182 194 260 272 282 296 320 350 356
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 356
Found by: Megacruncher
db: batch=77, k=18, 6 30 24 14 10 12 66 12 8
dn: 0 6 30 24 14 10 12 66 12 8 12 66 12 10 14 24 30 6 (?)
an: 0 6 36 60 74 84 96 162 174 182 194 260 272 282 296 320 350 356
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 356
Found by: Megacruncher
db: batch=77, k=18, 6 30 24 14 10 12 66 12 8
| STPT(10) | 1268652728337614531 | 0 2 6 8 18 20 30 32 36 38 | -918119312406 |
| SPT(16) | 1268652966782806699 | 0 24 30 48 64 70 90 112 120 142 162 168 184 202 208 232 | -679674120238 |
| STPT(10) | 1268653014468639587 | 0 2 12 14 72 74 132 134 144 146 | -631988287350 |
| STPT(10) | 1268653055975726807 | 0 2 12 14 42 44 72 74 84 86 | -590481200130 |
| STPT(10) | 1268653153493822807 | 0 2 42 44 72 74 102 104 144 146 | -492963104130 |
| SPT(16) | 1268653537950575143 | 0 28 30 76 120 124 174 226 258 310 360 364 408 454 456 484 | -108506351794 |
| STPT(10) | 1268653780655097227 | 0 2 30 32 42 44 54 56 84 86 | 134198170290 |
| STPT(10) | 1268653871964197861 | 0 2 6 8 18 20 30 32 36 38 | 225507270924 |
| TPT(14) | 1268654311905646067 | 0 2 24 26 84 86 150 152 174 176 204 206 264 266 | 665448719130 |
| SPT(16) | 1268654325011562383 | 0 20 26 30 56 60 74 96 104 126 140 144 170 174 180 200 | 678554635446 |
| SPT(16) | 1268654555801104067 | 0 26 72 102 110 114 116 134 162 180 182 186 194 224 270 296 | 909344177130 |
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