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Prime Tuple Database
Prime p0= 518734776243114511 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 28 20 10 12 2 60 28 32 16 32 28 60 2 12 10 20 28 (?)
an: 0 28 48 58 70 72 132 160 192 208 240 268 328 330 342 352 372 400
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 400
Found by: [AF>Amis des Lapins] Ceclo
db: batch=50, k=18, 28 20 10 12 2 60 28 32 16
dn: 0 28 20 10 12 2 60 28 32 16 32 28 60 2 12 10 20 28 (?)
an: 0 28 48 58 70 72 132 160 192 208 240 268 328 330 342 352 372 400
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 400
Found by: [AF>Amis des Lapins] Ceclo
db: batch=50, k=18, 28 20 10 12 2 60 28 32 16
| SPT(14) | 518734692469329641 | 0 56 62 86 110 128 152 246 270 288 312 336 342 398 | -83773784870 |
| SPT(14) | 518734694048698697 | 0 12 26 50 84 92 150 206 264 272 306 330 344 356 | -82194415814 |
| SPT(14) | 518734723464997999 | 0 10 24 40 70 94 114 178 198 222 252 268 282 292 | -52778116512 |
| SPT(14) | 518734728302160431 | 0 6 8 12 20 26 48 140 162 168 176 180 182 188 | -47940954080 |
| TPT(12) | 518734737749620241 | 0 2 36 38 66 68 78 80 108 110 168 170 | -38493494270 |
| TPT(12) | 518734744479486107 | 0 2 60 62 210 212 222 224 234 236 264 266 | -31763628404 |
| SPT(14) | 518734797074191297 | 0 10 12 34 94 96 124 132 160 162 222 244 246 256 | 20831076786 |
| SPT(14) | 518734816672538801 | 0 30 32 48 56 62 90 98 126 132 140 156 158 188 | 40429424290 |
| SPT(14) | 518734822495430837 | 0 2 14 72 74 90 102 104 116 132 134 192 204 206 | 46252316326 |
| SPT(14) | 518734847325470537 | 0 12 14 42 86 104 144 182 222 240 284 312 314 326 | 71082356026 |
| SPT(14) | 518734864666021673 | 0 18 20 36 54 68 90 104 126 140 158 174 176 194 | 88422907162 |
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