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Prime Tuple Database
Prime p0= 1956528418791993041 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 20 12 30 24 4 2 6 10 32 10 6 2 4 24 30 12 20 (?)
an: 0 20 32 62 86 90 92 98 108 140 150 156 158 162 186 216 228 248
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 248
Found by: samuraiii
db: batch=80, k=18, 20 12 30 24 4 2 6 10 32
dn: 0 20 12 30 24 4 2 6 10 32 10 6 2 4 24 30 12 20 (?)
an: 0 20 32 62 86 90 92 98 108 140 150 156 158 162 186 216 228 248
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 248
Found by: samuraiii
db: batch=80, k=18, 20 12 30 24 4 2 6 10 32
| SPT(16) | 1956527173583945477 | 0 14 20 30 110 120 144 152 162 170 194 204 284 294 300 314 | -1245208047564 |
| SPT(16) | 1956527249156869063 | 0 10 34 58 90 148 208 240 244 276 336 394 426 450 474 484 | -1169635123978 |
| SPT(16) | 1956527421212648759 | 0 44 48 68 72 74 90 98 114 122 138 140 144 164 168 212 | -997579344282 |
| STPT(10) | 1956527710688477357 | 0 2 54 56 72 74 90 92 144 146 | -708103515684 |
| STPT(10) | 1956528140064948251 | 0 2 6 8 48 50 90 92 96 98 | -278727044790 |
| SPT(16) | 1956528303806505691 | 0 28 72 82 96 142 160 168 190 198 216 262 276 286 330 358 | -114985487350 |
| STPT(10) | 1956528519558213719 | 0 2 18 20 30 32 42 44 60 62 | 100766220678 |
| TPT(14) | 1956529207247345567 | 0 2 72 74 114 116 132 134 174 176 210 212 324 326 | 788455352526 |
| STPT(10) | 1956529413865580261 | 0 2 36 38 138 140 240 242 276 278 | 995073587220 |
| STPT(10) | 1956529775128086419 | 0 2 18 20 30 32 42 44 60 62 | 1356336093378 |
| SPT(16) | 1956530076691065053 | 0 14 66 84 90 164 168 230 234 296 300 374 380 398 450 464 | 1657899072012 |
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