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Prime Tuple Database
Prime p0= 404874458262196123 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 60 90 10 8 18 4 8 4 18 8 10 90 60 18 (?)
an: 0 18 78 168 178 186 204 208 216 220 238 246 256 346 406 424
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: Cruncher Pete
db: batch=70, k=16, 18 60 90 10 8 18 4 8
dn: 0 18 60 90 10 8 18 4 8 4 18 8 10 90 60 18 (?)
an: 0 18 78 168 178 186 204 208 216 220 238 246 256 346 406 424
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: Cruncher Pete
db: batch=70, k=16, 18 60 90 10 8 18 4 8
| SPT(14) | 404874391693694347 | 0 60 64 84 90 94 102 154 162 166 172 192 196 256 | -66568501776 |
| TPT(12) | 404874406106847371 | 0 2 78 80 210 212 270 272 288 290 300 302 | -52155348752 |
| SPT(14) | 404874408618654343 | 0 4 10 36 136 154 160 204 210 228 328 354 360 364 | -49643541780 |
| SPT(14) | 404874426131847097 | 0 12 72 112 150 166 184 192 210 226 264 304 364 376 | -32130349026 |
| SPT(14) | 404874429440240407 | 0 4 6 42 60 114 130 186 202 256 274 310 312 316 | -28821955716 |
| SPT(14) | 404874457182823279 | 0 4 22 28 54 70 94 198 222 238 264 270 288 292 | -1079372844 |
| STPT(10) | 404874460795425041 | 0 2 36 38 78 80 120 122 156 158 | 2533228918 |
| SPT(14) | 404874487795662979 | 0 28 52 58 64 70 78 154 162 168 174 180 204 232 | 29533466856 |
| SPT(14) | 404874488383700281 | 0 22 36 42 70 78 88 150 160 168 196 202 216 238 | 30121504158 |
| TPT(12) | 404874491243941217 | 0 2 30 32 72 74 90 92 114 116 174 176 | 32981745094 |
| SPT(14) | 404874507593347643 | 0 8 74 90 98 134 144 164 174 210 218 234 300 308 | 49331151520 |
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