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Prime Tuple Database
Prime p0= 1266508117570134017 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 8 4 18 24 8 16 12 2 12 16 8 24 18 4 8 12 (?)
an: 0 12 20 24 42 66 74 90 102 104 116 132 140 164 182 186 194 206
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 206
Found by: Megacruncher
db: batch=77, k=18, 12 8 4 18 24 8 16 12 2
dn: 0 12 8 4 18 24 8 16 12 2 12 16 8 24 18 4 8 12 (?)
an: 0 12 20 24 42 66 74 90 102 104 116 132 140 164 182 186 194 206
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 206
Found by: Megacruncher
db: batch=77, k=18, 12 8 4 18 24 8 16 12 2
| STPT(10) | 1266506611830714827 | 0 2 24 26 42 44 60 62 84 86 | -1505739419190 |
| STPT(10) | 1266506684704533617 | 0 2 42 44 72 74 102 104 144 146 | -1432865600400 |
| TPT(14) | 1266507357397547387 | 0 2 12 14 42 44 204 206 264 266 330 332 414 416 | -760172586630 |
| SPT(16) | 1266507424661505811 | 0 10 72 78 96 126 166 180 208 222 262 292 310 316 378 388 | -692908628206 |
| SPT(16) | 1266507945378822919 | 0 22 34 70 78 82 142 148 174 180 240 244 252 288 300 322 | -172191311098 |
| STPT(10) | 1266508035285237137 | 0 2 30 32 42 44 54 56 84 86 | -82284896880 |
| STPT(10) | 1266508327879650797 | 0 2 30 32 42 44 54 56 84 86 | 210309516780 |
| STPT(10) | 1266508329953414027 | 0 2 30 32 42 44 54 56 84 86 | 212383280010 |
| STPT(10) | 1266508490393155967 | 0 2 12 14 42 44 72 74 84 86 | 372823021950 |
| SPT(16) | 1266509124566361253 | 0 48 70 90 120 138 154 168 196 210 226 244 274 294 316 364 | 1006996227236 |
| SPT(16) | 1266509339370994871 | 0 36 60 66 188 206 228 258 278 308 330 348 470 476 500 536 | 1221800860854 |
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