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Prime Tuple Database
Prime p0= 281661469266511307 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 2 22 2 16 42 30 2 34 2 30 42 16 2 22 2 (?)
an: 0 2 24 26 42 84 114 116 150 152 182 224 240 242 264 266
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 266
Found by: [AF>Amis des Lapins] Ceclo
db: batch=69, k=16, 2 22 2 16 42 30 2 34
dn: 0 2 22 2 16 42 30 2 34 2 30 42 16 2 22 2 (?)
an: 0 2 24 26 42 84 114 116 150 152 182 224 240 242 264 266
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 266
Found by: [AF>Amis des Lapins] Ceclo
db: batch=69, k=16, 2 22 2 16 42 30 2 34
| SPT(14) | 281661419825078561 | 0 8 36 38 78 80 92 156 168 170 210 212 240 248 | -49441432746 |
| SPT(14) | 281661431828698249 | 0 12 40 60 138 172 220 252 300 334 412 432 460 472 | -37437813058 |
| SPT(14) | 281661433570096903 | 0 36 66 78 88 94 154 180 240 246 256 268 298 334 | -35696414404 |
| SPT(14) | 281661447261871619 | 0 12 20 54 90 134 192 332 390 434 470 504 512 524 | -22004639688 |
| TPT(12) | 281661457761581561 | 0 2 138 140 156 158 186 188 228 230 240 242 | -11504929746 |
| SPT(14) | 281661463088982043 | 0 4 18 30 34 84 88 156 160 210 214 226 240 244 | -6177529264 |
| SPT(14) | 281661471407500027 | 0 54 84 90 162 174 210 216 252 264 336 342 372 426 | 2140988720 |
| SPT(14) | 281661473404006667 | 0 56 66 90 104 114 144 152 182 192 206 230 240 296 | 4137495360 |
| SPT(14) | 281661499262149199 | 0 20 84 120 140 144 162 200 218 222 242 278 342 362 | 29995637892 |
| TPT(12) | 281661505728271421 | 0 2 96 98 126 128 198 200 216 218 228 230 | 36461760114 |
| SPT(14) | 281661511389524467 | 0 10 24 66 70 76 112 144 180 186 190 232 246 256 | 42123013160 |
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