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Prime Tuple Database
Prime p0= 981414689531929673 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 26 4 18 8 18 12 10 12 38 12 10 12 18 8 18 4 26 (?)
an: 0 26 30 48 56 74 86 96 108 146 158 168 180 198 206 224 228 254
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 254
Found by: stoneageman
db: batch=76, k=18, 26 4 18 8 18 12 10 12 38
dn: 0 26 4 18 8 18 12 10 12 38 12 10 12 18 8 18 4 26 (?)
an: 0 26 30 48 56 74 86 96 108 146 158 168 180 198 206 224 228 254
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 254
Found by: stoneageman
db: batch=76, k=18, 26 4 18 8 18 12 10 12 38
| STPT(10) | 981413327480706011 | 0 2 36 38 108 110 180 182 216 218 | -1362051223662 |
| SPT(16) | 981413396991072527 | 0 6 14 26 44 62 72 132 164 224 234 252 270 282 290 296 | -1292540857146 |
| SPT(16) | 981413411494794013 | 0 28 36 46 66 84 88 94 180 186 190 208 228 238 246 274 | -1278037135660 |
| STPT(10) | 981414157108486469 | 0 2 18 20 30 32 42 44 60 62 | -532423443204 |
| SPT(16) | 981414188030914763 | 0 38 104 158 224 228 378 396 398 416 566 570 636 690 756 794 | -501501014910 |
| STPT(10) | 981414553031455139 | 0 2 18 20 60 62 102 104 120 122 | -136500474534 |
| STPT(10) | 981414738490677947 | 0 2 30 32 42 44 54 56 84 86 | 48958748274 |
| STPT(10) | 981414873873142529 | 0 2 18 20 30 32 42 44 60 62 | 184341212856 |
| TPT(14) | 981415224918190187 | 0 2 12 14 30 32 54 56 72 74 222 224 264 266 | 535386260514 |
| SPT(16) | 981415295568049051 | 0 6 22 108 118 142 150 168 190 208 216 240 250 336 352 358 | 606036119378 |
| SPT(16) | 981415457250998851 | 0 70 72 78 90 126 160 162 196 198 232 268 280 286 288 358 | 767719069178 |
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