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Prime Tuple Database
Prime p0= 1555410653396821801 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 28 12 36 14 52 14 4 48 2 48 4 14 52 14 36 12 28 (?)
an: 0 28 40 76 90 142 156 160 208 210 258 262 276 328 342 378 390 418
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: xii5ku
db: batch=78, k=18, 28 12 36 14 52 14 4 48 2
dn: 0 28 12 36 14 52 14 4 48 2 48 4 14 52 14 36 12 28 (?)
an: 0 28 40 76 90 142 156 160 208 210 258 262 276 328 342 378 390 418
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: xii5ku
db: batch=78, k=18, 28 12 36 14 52 14 4 48 2
| SPT(16) | 1555408793737768019 | 0 42 50 84 150 162 164 168 194 198 200 212 278 312 320 362 | -1859659053782 |
| STPT(10) | 1555408878156808427 | 0 2 30 32 42 44 54 56 84 86 | -1775240013374 |
| SPT(16) | 1555409746901422133 | 0 14 54 74 128 140 176 186 218 228 264 276 330 350 390 404 | -906495399668 |
| SPT(16) | 1555409807245034023 | 0 6 24 54 64 96 154 184 216 246 304 336 346 376 394 400 | -846151787778 |
| TPT(14) | 1555410474049742831 | 0 2 66 68 108 110 138 140 276 278 318 320 330 332 | -179347078970 |
| TPT(14) | 1555410496430100311 | 0 2 126 128 210 212 240 242 378 380 408 410 456 458 | -156966721490 |
| STPT(10) | 1555410819520580717 | 0 2 90 92 102 104 114 116 204 206 | 166123758916 |
| SPT(16) | 1555410875744458519 | 0 22 70 78 142 180 190 210 232 252 262 300 364 372 420 442 | 222347636718 |
| SPT(16) | 1555410973523214889 | 0 4 12 42 78 82 90 100 102 112 120 124 160 190 198 202 | 320126393088 |
| SPT(16) | 1555411173609155593 | 0 16 40 58 70 106 126 136 180 190 210 246 258 276 300 316 | 520212333792 |
| STPT(10) | 1555411649192327609 | 0 2 48 50 90 92 132 134 180 182 | 995795505808 |
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