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Prime Tuple Database
Prime p0= 638491028356793333 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 14 22 20 22 66 12 12 2 64 2 12 12 66 22 20 22 14 (?)
an: 0 14 36 56 78 144 156 168 170 234 236 248 260 326 348 368 390 404
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 404
Found by: xii5ku
db: batch=72, k=18, 14 22 20 22 66 12 12 2 64
dn: 0 14 22 20 22 66 12 12 2 64 2 12 12 66 22 20 22 14 (?)
an: 0 14 36 56 78 144 156 168 170 234 236 248 260 326 348 368 390 404
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 404
Found by: xii5ku
db: batch=72, k=18, 14 22 20 22 66 12 12 2 64
| TPT(12) | 638490633150703451 | 0 2 60 62 108 110 306 308 318 320 378 380 | -395206089882 |
| TPT(12) | 638490693434601521 | 0 2 66 68 90 92 120 122 126 128 150 152 | -334922191812 |
| SPT(16) | 638490735655142977 | 0 10 34 52 54 66 76 94 162 180 190 202 204 222 246 256 | -292701650356 |
| TPT(12) | 638490827982668051 | 0 2 18 20 108 110 180 182 186 188 210 212 | -200374125282 |
| TPT(12) | 638490881759252579 | 0 2 72 74 120 122 168 170 222 224 252 254 | -146597540754 |
| STPT(10) | 638490985049739749 | 0 2 12 14 90 92 168 170 180 182 | -43307053584 |
| TPT(12) | 638491053701171159 | 0 2 12 14 102 104 108 110 168 170 240 242 | 25344377826 |
| TPT(12) | 638491091613418619 | 0 2 78 80 120 122 168 170 240 242 252 254 | 63256625286 |
| SPT(16) | 638491108287375437 | 0 30 56 80 90 96 110 132 230 252 266 272 282 306 332 362 | 79930582104 |
| TPT(12) | 638491128595039547 | 0 2 60 62 84 86 102 104 174 176 240 242 | 100238246214 |
| TPT(12) | 638491134995683199 | 0 2 60 62 102 104 180 182 192 194 228 230 | 106638889866 |
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