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Prime Tuple Database
Prime p0= 223885927970628071 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 18 14 10 14 10 14 12 16 2 58 2 16 12 14 10 14 10 14 18 (?)
an: 0 18 32 42 56 66 80 92 108 110 168 170 186 198 212 222 236 246 260 278
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: Alnitak2019
db: batch=69, k=20, 18 14 10 14 10 14 12 16 2 58
dn: 0 18 14 10 14 10 14 12 16 2 58 2 16 12 14 10 14 10 14 18 (?)
an: 0 18 32 42 56 66 80 92 108 110 168 170 186 198 212 222 236 246 260 278
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: Alnitak2019
db: batch=69, k=20, 18 14 10 14 10 14 12 16 2 58
| SPT(14) | 223885821858948791 | 0 6 86 92 128 132 138 170 176 180 216 222 302 308 | -106111679280 |
| SPT(14) | 223885829058758683 | 0 24 34 66 70 126 150 154 178 234 238 270 280 304 | -98911869388 |
| TPT(12) | 223885839402821441 | 0 2 18 20 30 32 96 98 138 140 156 158 | -88567806630 |
| SPT(14) | 223885847754835787 | 0 42 80 92 134 140 170 174 204 210 252 264 302 344 | -80215792284 |
| SPT(14) | 223885892965598483 | 0 20 26 48 60 116 146 168 198 254 266 288 294 314 | -35005029588 |
| STPT(10) | 223885927170893357 | 0 2 30 32 42 44 54 56 84 86 | -799734714 |
| TPT(12) | 223885928694000269 | 0 2 90 92 102 104 138 140 222 224 228 230 | 723372198 |
| SPT(14) | 223885931659369717 | 0 6 30 34 40 132 154 222 244 336 342 346 370 376 | 3688741646 |
| SPT(14) | 223885939263077747 | 0 14 36 80 84 90 96 104 110 116 120 164 186 200 | 11292449676 |
| TPT(12) | 223885947318902357 | 0 2 24 26 54 56 102 104 144 146 192 194 | 19348274286 |
| TPT(12) | 223885951877093027 | 0 2 54 56 144 146 210 212 222 224 264 266 | 23906464956 |
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