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Prime Tuple Database
Prime p0= 278643465279190241 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 66 20 12 30 22 18 62 18 22 30 12 20 66 (?)
an: 0 66 86 98 128 150 168 230 248 270 300 312 332 398
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: [AF>Amis des Lapins] Ceclo
db: batch=69, k=14, 66 20 12 30 22 18 62
dn: 0 66 20 12 30 22 18 62 18 22 30 12 20 66 (?)
an: 0 66 86 98 128 150 168 230 248 270 300 312 332 398
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: [AF>Amis des Lapins] Ceclo
db: batch=69, k=14, 66 20 12 30 22 18 62
| SPT(14) | 278643346079935789 | 0 30 150 172 190 220 228 232 240 270 288 310 430 460 | -119199254452 |
| TPT(12) | 278643358955837219 | 0 2 12 14 42 44 108 110 192 194 210 212 | -106323353022 |
| SPT(14) | 278643360153821263 | 0 28 100 124 126 150 168 196 214 238 240 264 336 364 | -105125368978 |
| SPT(14) | 278643384161982487 | 0 46 70 90 112 154 180 196 222 264 286 306 330 376 | -81117207754 |
| SPT(14) | 278643398808094253 | 0 8 14 24 44 50 66 68 84 90 110 120 126 134 | -66471095988 |
| SPT(14) | 278643404189938189 | 0 22 34 132 150 160 184 210 234 244 262 360 372 394 | -61089252052 |
| SPT(14) | 278643469248933029 | 0 20 24 48 50 68 104 114 150 168 170 194 198 218 | 3969742788 |
| SPT(14) | 278643482742099511 | 0 22 28 60 70 78 82 126 130 138 148 180 186 208 | 17462909270 |
| SPT(14) | 278643484890236923 | 0 4 30 58 64 78 106 168 196 210 216 244 270 274 | 19611046682 |
| SPT(14) | 278643487015967137 | 0 4 70 72 106 114 120 136 142 150 184 186 252 256 | 21736776896 |
| SPT(16) | 278643495002577893 | 0 6 26 30 66 168 180 194 210 224 236 338 374 378 398 404 | 29723387652 |
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