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Prime Tuple Database
Prime p0= 2181361526648705983 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 30 24 4 6 6 78 2 4 80 4 2 78 6 6 4 24 30 (?)
an: 0 30 54 58 64 70 148 150 154 234 238 240 318 324 330 334 358 388
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: JayPi
db: batch=81, k=18, 30 24 4 6 6 78 2 4 80
dn: 0 30 24 4 6 6 78 2 4 80 4 2 78 6 6 4 24 30 (?)
an: 0 30 54 58 64 70 148 150 154 234 238 240 318 324 330 334 358 388
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: JayPi
db: batch=81, k=18, 30 24 4 6 6 78 2 4 80
| STPT(10) | 2181359349052379687 | 0 2 90 92 102 104 114 116 204 206 | -2177596326296 |
| SPT(16) | 2181359616266119829 | 0 30 122 140 168 222 228 290 312 374 380 434 462 480 572 602 | -1910382586154 |
| STPT(10) | 2181360112868235041 | 0 2 66 68 138 140 210 212 276 278 | -1413780470942 |
| SPT(16) | 2181360209081945897 | 0 12 32 56 84 150 152 186 200 234 236 302 330 354 374 386 | -1317566760086 |
| STPT(10) | 2181360351804704879 | 0 2 48 50 90 92 132 134 180 182 | -1174844001104 |
| SPT(16) | 2181360890175461627 | 0 6 14 20 36 54 80 86 174 180 206 224 240 246 254 260 | -636473244356 |
| STPT(10) | 2181361721231521247 | 0 2 12 14 42 44 72 74 84 86 | 194582815264 |
| SPT(16) | 2181361850764476257 | 0 20 50 86 114 120 140 146 204 210 230 236 264 300 330 350 | 324115770274 |
| SPT(16) | 2181361862536992151 | 0 58 78 90 142 150 156 172 216 232 238 246 298 310 330 388 | 335888286168 |
| STPT(10) | 2181361960277188901 | 0 2 36 38 78 80 120 122 156 158 | 433628482918 |
| STPT(10) | 2181362437664738297 | 0 2 12 14 72 74 132 134 144 146 | 911016032314 |
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