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Prime Tuple Database
Prime p0= 947851469893709621 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 78 8 16 6 14 36 4 26 82 26 4 36 14 6 16 8 78 (?)
an: 0 78 86 102 108 122 158 162 188 270 296 300 336 350 356 372 380 458
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 458
Found by: HenkM
db: batch=76, k=18, 78 8 16 6 14 36 4 26 82
dn: 0 78 8 16 6 14 36 4 26 82 26 4 36 14 6 16 8 78 (?)
an: 0 78 86 102 108 122 158 162 188 270 296 300 336 350 356 372 380 458
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 458
Found by: HenkM
db: batch=76, k=18, 78 8 16 6 14 36 4 26 82
| SPT(18) | 947851039661268277 | 0 12 16 42 72 90 94 112 120 196 204 222 226 244 274 300 304 316 | -430232441344 |
| SPT(16) | 947851060999927517 | 0 20 24 56 80 86 90 144 212 266 270 276 300 332 336 356 | -408893782104 |
| TPT(14) | 947851225095219659 | 0 2 60 62 90 92 132 134 198 200 222 224 240 242 | -244798489962 |
| STPT(12) | 947851237293400241 | 0 2 48 50 90 92 216 218 258 260 306 308 | -232600309380 |
| TPT(14) | 947851418121087521 | 0 2 18 20 66 68 96 98 108 110 138 140 186 188 | -51772622100 |
| STPT(12) | 947851418121087539 | 0 2 48 50 78 80 90 92 120 122 168 170 | -51772622082 |
| SPT(16) | 947851507103604221 | 0 30 62 152 158 170 180 210 338 368 378 390 396 486 518 548 | 37209894600 |
| TPT(14) | 947852163036524441 | 0 2 78 80 90 92 120 122 150 152 258 260 306 308 | 693142814820 |
| TPT(14) | 947852248330962857 | 0 2 42 44 54 56 84 86 120 122 192 194 210 212 | 778437253236 |
| SPT(16) | 947852365340972341 | 0 6 22 60 66 138 162 178 330 346 370 442 448 486 502 508 | 895447262720 |
| SPT(16) | 947852431701754937 | 0 2 12 26 92 96 102 144 152 194 200 204 270 284 294 296 | 961808045316 |
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