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Prime Tuple Database
Prime p0= 2156972690589394243 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 30 10 20 6 22 12 26 30 52 30 26 12 22 6 20 10 30 (?)
an: 0 30 40 60 66 88 100 126 156 208 238 264 276 298 304 324 334 364
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 364
Found by: Landjunge
db: batch=81, k=18, 30 10 20 6 22 12 26 30 52
dn: 0 30 10 20 6 22 12 26 30 52 30 26 12 22 6 20 10 30 (?)
an: 0 30 40 60 66 88 100 126 156 208 238 264 276 298 304 324 334 364
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 364
Found by: Landjunge
db: batch=81, k=18, 30 10 20 6 22 12 26 30 52
| TPT(14) | 2156971004849240819 | 0 2 108 110 150 152 192 194 222 224 282 284 288 290 | -1685740153424 |
| SPT(16) | 2156971407707268209 | 0 30 38 74 140 162 168 170 192 194 200 222 288 324 332 362 | -1282882126034 |
| STPT(10) | 2156971752655119287 | 0 2 24 26 42 44 60 62 84 86 | -937934274956 |
| SPT(16) | 2156972063463126337 | 0 4 30 42 114 124 130 142 234 246 252 262 334 346 372 376 | -627126267906 |
| STPT(10) | 2156972168317074929 | 0 2 18 20 30 32 42 44 60 62 | -522272319314 |
| STPT(10) | 2156972653000200851 | 0 2 6 8 48 50 90 92 96 98 | -37589193392 |
| STPT(10) | 2156974243356141617 | 0 2 90 92 102 104 114 116 204 206 | 1552766747374 |
| STPT(10) | 2156974384537616429 | 0 2 30 32 60 62 90 92 120 122 | 1693948222186 |
| STPT(10) | 2156974491235101017 | 0 2 30 32 42 44 54 56 84 86 | 1800645706774 |
| STPT(10) | 2156974506051491207 | 0 2 12 14 72 74 132 134 144 146 | 1815462096964 |
| STPT(10) | 2156974844219027429 | 0 2 42 44 60 62 78 80 120 122 | 2153629633186 |
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