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Prime Tuple Database
Prime p0= 2515641412437164611 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 18 10 8 10 2 18 4 26 64 26 4 18 2 10 8 10 18 (?)
an: 0 18 28 36 46 48 66 70 96 160 186 190 208 210 220 228 238 256
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 256
Found by: Penguin
db: batch=82, k=18, 18 10 8 10 2 18 4 26 64
dn: 0 18 10 8 10 2 18 4 26 64 26 4 18 2 10 8 10 18 (?)
an: 0 18 28 36 46 48 66 70 96 160 186 190 208 210 220 228 238 256
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 256
Found by: Penguin
db: batch=82, k=18, 18 10 8 10 2 18 4 26 64
| STPT(10) | 2515640183927704649 | 0 2 12 14 30 32 48 50 60 62 | -1228509459962 |
| STPT(10) | 2515640649856562687 | 0 2 30 32 42 44 54 56 84 86 | -762580601924 |
| SPT(18) | 2515640653453449037 | 0 6 36 64 66 84 106 120 124 132 136 150 172 190 192 220 250 256 | -758983715574 |
| TPT(14) | 2515640931940104497 | 0 2 12 14 60 62 84 86 144 146 174 176 240 242 | -480497060114 |
| STPT(10) | 2515641023884348271 | 0 2 6 8 18 20 30 32 36 38 | -388552816340 |
| STPT(10) | 2515641045593626187 | 0 2 30 32 42 44 54 56 84 86 | -366843538424 |
| SPT(16) | 2515641417010057939 | 0 10 28 58 70 94 100 114 148 162 168 192 204 234 252 262 | 4572893328 |
| STPT(10) | 2515641597672581459 | 0 2 12 14 90 92 168 170 180 182 | 185235416848 |
| STPT(10) | 2515641639653816459 | 0 2 30 32 60 62 90 92 120 122 | 227216651848 |
| STPT(10) | 2515641679017832007 | 0 2 24 26 42 44 60 62 84 86 | 266580667396 |
| STPT(10) | 2515641731838327641 | 0 2 6 8 48 50 90 92 96 98 | 319401163030 |
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