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Prime Tuple Database
Prime p0= 1948456729673344301 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 32 6 4 8 6 10 26 10 14 10 26 10 6 8 4 6 32 (?)
an: 0 32 38 42 50 56 66 92 102 116 126 152 162 168 176 180 186 218
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 218
Found by: Time_Traveler
db: batch=80, k=18, 32 6 4 8 6 10 26 10 14
dn: 0 32 6 4 8 6 10 26 10 14 10 26 10 6 8 4 6 32 (?)
an: 0 32 38 42 50 56 66 92 102 116 126 152 162 168 176 180 186 218
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 218
Found by: Time_Traveler
db: batch=80, k=18, 32 6 4 8 6 10 26 10 14
| SPT(16) | 1948455074408707343 | 0 6 8 26 50 84 96 110 114 128 140 174 198 216 218 224 | -1655264636958 |
| STPT(10) | 1948455244367185901 | 0 2 6 8 48 50 90 92 96 98 | -1485306158400 |
| STPT(10) | 1948455256642584791 | 0 2 6 8 48 50 90 92 96 98 | -1473030759510 |
| STPT(10) | 1948455287131452269 | 0 2 18 20 30 32 42 44 60 62 | -1442541892032 |
| TPT(14) | 1948455833768167937 | 0 2 12 14 54 56 90 92 174 176 210 212 222 224 | -895905176364 |
| SPT(16) | 1948456481786990303 | 0 18 60 74 98 108 128 170 198 240 260 270 294 308 350 368 | -247886353998 |
| SPT(16) | 1948456801381687379 | 0 18 74 138 168 170 224 278 480 534 588 590 620 684 740 758 | 71708343078 |
| STPT(10) | 1948456868995179857 | 0 2 30 32 42 44 54 56 84 86 | 139321835556 |
| STPT(10) | 1948457366744464307 | 0 2 30 32 42 44 54 56 84 86 | 637071120006 |
| TPT(14) | 1948457536211787527 | 0 2 90 92 132 134 180 182 264 266 300 302 330 332 | 806538443226 |
| STPT(10) | 1948457654834634269 | 0 2 18 20 30 32 42 44 60 62 | 925161289968 |
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