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Prime Tuple Database
Prime p0= 278901296421373471 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 6 4 32 10 56 18 60 16 60 18 56 10 32 4 6 (?)
an: 0 6 10 42 52 108 126 186 202 262 280 336 346 378 382 388
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: Ralfy
db: batch=69, k=16, 6 4 32 10 56 18 60 16
dn: 0 6 4 32 10 56 18 60 16 60 18 56 10 32 4 6 (?)
an: 0 6 10 42 52 108 126 186 202 262 280 336 346 378 382 388
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: Ralfy
db: batch=69, k=16, 6 4 32 10 56 18 60 16
| SPT(14) | 278901208226595523 | 0 6 76 78 84 90 130 174 214 220 226 228 298 304 | -88194777948 |
| TPT(12) | 278901211486135559 | 0 2 12 14 138 140 192 194 312 314 318 320 | -84935237912 |
| SPT(14) | 278901237748761193 | 0 4 10 34 46 66 76 144 154 174 186 210 216 220 | -58672612278 |
| SPT(14) | 278901242507535577 | 0 4 34 40 66 90 150 160 220 244 270 276 306 310 | -53913837894 |
| TPT(12) | 278901273958936637 | 0 2 72 74 192 194 204 206 264 266 294 296 | -22462436834 |
| SPT(14) | 278901283821007121 | 0 26 50 86 98 108 128 150 170 180 192 228 252 278 | -12600366350 |
| SPT(14) | 278901304791499007 | 0 2 14 50 60 74 90 116 132 146 156 192 204 206 | 8370125536 |
| SPT(14) | 278901354864078341 | 0 2 30 38 50 62 72 98 108 120 132 140 168 170 | 58442704870 |
| TPT(12) | 278901367215517691 | 0 2 36 38 240 242 306 308 348 350 366 368 | 70794144220 |
| SPT(14) | 278901374979742369 | 0 22 28 40 84 138 142 150 154 208 252 264 270 292 | 78558368898 |
| SPT(14) | 278901413899137637 | 0 12 40 46 60 70 90 166 186 196 210 216 244 256 | 117477764166 |
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