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Prime Tuple Database
Prime p0= 278643001307561831 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 20 70 20 36 22 8 4 8 22 36 20 70 20 (?)
an: 0 20 90 110 146 168 176 180 188 210 246 266 336 356
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 356
Found by: [AF>Amis des Lapins] Ceclo
db: batch=69, k=14, 20 70 20 36 22 8 4
dn: 0 20 70 20 36 22 8 4 8 22 36 20 70 20 (?)
an: 0 20 90 110 146 168 176 180 188 210 246 266 336 356
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 356
Found by: [AF>Amis des Lapins] Ceclo
db: batch=69, k=14, 20 70 20 36 22 8 4
| SPT(14) | 278642946078517673 | 0 14 20 66 90 126 134 246 254 290 314 360 366 380 | -55229044158 |
| SPT(14) | 278642951442801871 | 0 22 60 76 78 102 118 120 136 160 162 178 216 238 | -49864759960 |
| SPT(14) | 278642958132183781 | 0 16 28 30 36 66 100 126 160 190 196 198 210 226 | -43175378050 |
| TPT(12) | 278642964237317357 | 0 2 42 44 84 86 270 272 294 296 324 326 | -37070244474 |
| TPT(12) | 278642967861707417 | 0 2 42 44 90 92 132 134 150 152 210 212 | -33445854414 |
| SPT(14) | 278642994424483193 | 0 68 74 108 110 114 170 318 374 378 380 414 420 488 | -6883078638 |
| SPT(14) | 278643009862907201 | 0 56 66 78 80 116 120 158 162 198 200 212 222 278 | 8555345370 |
| SPT(14) | 278643019881294221 | 0 6 20 26 60 72 96 116 140 152 186 192 206 212 | 18573732390 |
| SPT(14) | 278643024605172127 | 0 10 42 46 66 124 154 162 192 250 270 274 306 316 | 23297610296 |
| SPT(14) | 278643027662963581 | 0 10 30 48 76 112 126 142 156 192 220 238 258 268 | 26355401750 |
| SPT(14) | 278643031286349073 | 0 60 66 94 100 114 136 198 220 234 240 268 274 334 | 29978787242 |
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