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Prime Tuple Database
Prime p0= 278643165532438541 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 2 40 30 8 6 30 16 30 6 8 30 40 2 (?)
an: 0 2 42 72 80 86 116 132 162 168 176 206 246 248
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 248
Found by: [AF>Amis des Lapins] Ceclo
db: batch=69, k=14, 2 40 30 8 6 30 16
dn: 0 2 40 30 8 6 30 16 30 6 8 30 40 2 (?)
an: 0 2 42 72 80 86 116 132 162 168 176 206 246 248
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 248
Found by: [AF>Amis des Lapins] Ceclo
db: batch=69, k=14, 2 40 30 8 6 30 16
| SPT(14) | 278643031286349073 | 0 60 66 94 100 114 136 198 220 234 240 268 274 334 | -134246089468 |
| SPT(14) | 278643034628884829 | 0 24 30 60 68 140 168 194 222 294 302 332 338 362 | -130903553712 |
| SPT(14) | 278643074568989569 | 0 60 154 180 208 214 228 244 258 264 292 318 412 472 | -90963448972 |
| SPT(14) | 278643100375406771 | 0 20 26 30 72 86 102 170 186 200 242 246 252 272 | -65157031770 |
| SPT(14) | 278643102820135609 | 0 22 24 48 70 72 78 154 160 162 184 208 210 232 | -62712302932 |
| SPT(14) | 278643144244976323 | 0 4 24 40 60 108 114 220 226 274 294 310 330 334 | -21287462218 |
| SPT(14) | 278643169290620639 | 0 18 24 32 44 68 72 290 294 318 330 338 344 362 | 3758182098 |
| SPT(14) | 278643179284835327 | 0 26 32 54 84 96 110 186 200 212 242 264 270 296 | 13752396786 |
| STPT(10) | 278643187652603777 | 0 2 90 92 150 152 210 212 300 302 | 22120165236 |
| SPT(14) | 278643201698365277 | 0 26 30 42 50 56 72 74 90 96 104 116 120 146 | 36165926736 |
| SPT(14) | 278643219880824803 | 0 6 14 50 56 78 116 228 266 288 294 330 338 344 | 54348386262 |
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