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Prime Tuple Database
Prime p0= 1919698409544176497 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 34 8 18 4 42 26 30 28 26 28 30 26 42 4 18 8 34 (?)
an: 0 34 42 60 64 106 132 162 190 216 244 274 300 342 346 364 372 406
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 406
Found by: Landjunge
db: batch=80, k=18, 34 8 18 4 42 26 30 28 26
dn: 0 34 8 18 4 42 26 30 28 26 28 30 26 42 4 18 8 34 (?)
an: 0 34 42 60 64 106 132 162 190 216 244 274 300 342 346 364 372 406
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 406
Found by: Landjunge
db: batch=80, k=18, 34 8 18 4 42 26 30 28 26
| STPT(10) | 1919696717109091967 | 0 2 12 14 72 74 132 134 144 146 | -1692435084530 |
| SPT(18) | 1919697156659390651 | 0 8 32 50 90 92 98 102 138 140 176 180 186 188 228 246 270 278 | -1252884785846 |
| SPT(16) | 1919697479290465201 | 0 12 48 88 106 112 132 148 150 166 186 192 210 250 286 298 | -930253711296 |
| SPT(16) | 1919697972872721413 | 0 38 54 60 74 120 138 164 180 206 224 270 284 290 306 344 | -436671455084 |
| STPT(10) | 1919698166949864407 | 0 2 12 14 42 44 72 74 84 86 | -242594312090 |
| STPT(10) | 1919698319289162257 | 0 2 24 26 42 44 60 62 84 86 | -90255014240 |
| SPT(16) | 1919698593051350093 | 0 24 36 56 80 86 126 168 206 248 288 294 318 338 350 374 | 183507173596 |
| STPT(10) | 1919698654024318157 | 0 2 12 14 72 74 132 134 144 146 | 244480141660 |
| SPT(16) | 1919698716915178247 | 0 54 104 116 152 156 230 236 270 276 350 354 390 402 452 506 | 307371001750 |
| SPT(16) | 1919698762874069467 | 0 6 10 24 30 36 70 94 96 120 154 160 166 180 184 190 | 353329892970 |
| STPT(10) | 1919699256404393279 | 0 2 12 14 90 92 168 170 180 182 | 846860216782 |
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