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Prime Tuple Database
Prime p0= 278891394632386883 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 8 12 48 10 6 30 26 28 26 30 6 10 48 12 8 (?)
an: 0 8 20 68 78 84 114 140 168 194 224 230 240 288 300 308
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 308
Found by: Ralfy
db: batch=69, k=16, 8 12 48 10 6 30 26 28
dn: 0 8 12 48 10 6 30 26 28 26 30 6 10 48 12 8 (?)
an: 0 8 20 68 78 84 114 140 168 194 224 230 240 288 300 308
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 308
Found by: Ralfy
db: batch=69, k=16, 8 12 48 10 6 30 26 28
| SPT(14) | 278891376408269951 | 0 32 62 98 132 156 182 186 212 236 270 306 336 368 | -18224116932 |
| TPT(12) | 278891376894470441 | 0 2 6 8 36 38 96 98 138 140 210 212 | -17737916442 |
| SPT(14) | 278891385762954919 | 0 52 54 100 108 118 138 154 174 184 192 238 240 292 | -8869431964 |
| SPT(14) | 278891388499423747 | 0 4 10 24 34 66 76 144 154 186 196 210 216 220 | -6132963136 |
| TPT(12) | 278891391158162537 | 0 2 72 74 84 86 240 242 252 254 294 296 | -3474224346 |
| TPT(12) | 278891391420149591 | 0 2 66 68 96 98 108 110 198 200 228 230 | -3212237292 |
| TPT(12) | 278891400594535229 | 0 2 12 14 48 50 138 140 180 182 252 254 | 5962148346 |
| SPT(14) | 278891411960181989 | 0 2 48 140 210 222 234 278 290 302 372 464 510 512 | 17327795106 |
| TPT(12) | 278891445419472161 | 0 2 48 50 90 92 276 278 300 302 306 308 | 50787085278 |
| TPT(12) | 278891485389846281 | 0 2 30 32 78 80 96 98 108 110 198 200 | 90757459398 |
| SPT(14) | 278891535750217109 | 0 12 18 20 42 68 102 110 144 170 192 194 200 212 | 141117830226 |
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