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Prime Tuple Database
Prime p0= 398745289791671671 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 6 22 2 6 22 14 4 14 22 6 2 22 6 (?)
an: 0 6 28 30 36 58 72 76 90 112 118 120 142 148
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 148
Found by: Cruncher Pete
db: batch=70, k=14, 6 22 2 6 22 14 4
dn: 0 6 22 2 6 22 14 4 14 22 6 2 22 6 (?)
an: 0 6 28 30 36 58 72 76 90 112 118 120 142 148
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 148
Found by: Cruncher Pete
db: batch=70, k=14, 6 22 2 6 22 14 4
| SPT(20) | 398745211893278717 | 0 24 60 102 122 152 192 230 252 306 320 374 396 434 474 504 524 566 602 626 | -77898392954 |
| SPT(14) | 398745222368323489 | 0 22 42 52 70 162 234 268 340 432 450 460 480 502 | -67423348182 |
| SPT(14) | 398745222729188333 | 0 26 96 104 116 126 140 150 164 174 186 194 264 290 | -67062483338 |
| SPT(14) | 398745236296321367 | 0 32 50 62 84 120 122 144 146 182 204 216 234 266 | -53495350304 |
| SPT(14) | 398745283869004463 | 0 6 14 26 44 96 108 146 158 210 228 240 248 254 | -5922667208 |
| SPT(14) | 398745286538885417 | 0 20 60 62 74 96 104 132 140 162 174 176 216 236 | -3252786254 |
| SPT(14) | 398745300711459623 | 0 126 138 176 186 188 216 230 258 260 270 308 320 446 | 10919787952 |
| SPT(14) | 398745307549319873 | 0 8 18 30 36 48 50 84 86 98 104 116 126 134 | 17757648202 |
| TPT(12) | 398745328314864341 | 0 2 18 20 30 32 126 128 156 158 198 200 | 38523192670 |
| SPT(14) | 398745338678465033 | 0 38 56 66 98 120 128 246 254 276 308 318 336 374 | 48886793362 |
| TPT(12) | 398745355305805817 | 0 2 72 74 210 212 234 236 330 332 414 416 | 65514134146 |
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