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Prime Tuple Database
Prime p0= 278648389796483537 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 20 12 4 38 66 40 86 40 66 38 4 12 20 (?)
an: 0 20 32 36 74 140 180 266 306 372 410 414 426 446
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: [AF>Amis des Lapins] Ceclo
db: batch=69, k=14, 20 12 4 38 66 40 86
dn: 0 20 12 4 38 66 40 86 40 66 38 4 12 20 (?)
an: 0 20 32 36 74 140 180 266 306 372 410 414 426 446
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: [AF>Amis des Lapins] Ceclo
db: batch=69, k=14, 20 12 4 38 66 40 86
| SPT(14) | 278648282088517051 | 0 12 16 22 40 42 46 72 76 78 96 102 106 118 | -107707966486 |
| TPT(12) | 278648282916743939 | 0 2 12 14 78 80 90 92 168 170 180 182 | -106879739598 |
| SPT(16) | 278648303121555259 | 0 34 72 112 162 168 184 190 222 228 244 250 300 340 378 412 | -86674928278 |
| SPT(14) | 278648310222696707 | 0 2 20 30 44 126 144 182 200 282 296 306 324 326 | -79573786830 |
| TPT(12) | 278648360139037241 | 0 2 6 8 78 80 138 140 150 152 168 170 | -29657446296 |
| SPT(14) | 278648369167636723 | 0 24 34 36 76 90 106 138 154 168 208 210 220 244 | -20628846814 |
| SPT(14) | 278648426727529591 | 0 18 52 102 108 130 166 222 258 280 286 336 370 388 | 36931046054 |
| TPT(12) | 278648431616378741 | 0 2 66 68 108 110 156 158 168 170 240 242 | 41819895204 |
| TPT(12) | 278648447894338979 | 0 2 72 74 78 80 132 134 198 200 240 242 | 58097855442 |
| SPT(14) | 278648450893269467 | 0 44 50 62 104 114 134 162 182 192 234 246 252 296 | 61096785930 |
| SPT(14) | 278648458634750461 | 0 12 60 66 96 102 112 246 256 262 292 298 346 358 | 68838266924 |
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