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Prime Tuple Database
Prime p0= 686492505794136677 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 20 6 28 2 4 14 22 6 2 6 22 14 4 2 28 6 20 (?)
an: 0 20 26 54 56 60 74 96 102 104 110 132 146 150 152 180 186 206
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 206
Found by: [SG-2W]Kurzer
db: batch=72, k=18, 20 6 28 2 4 14 22 6 2
dn: 0 20 6 28 2 4 14 22 6 2 6 22 14 4 2 28 6 20 (?)
an: 0 20 26 54 56 60 74 96 102 104 110 132 146 150 152 180 186 206
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 206
Found by: [SG-2W]Kurzer
db: batch=72, k=18, 20 6 28 2 4 14 22 6 2
| TPT(12) | 686492238484654631 | 0 2 96 98 120 122 210 212 240 242 306 308 | -267309482046 |
| TPT(12) | 686492246670484481 | 0 2 6 8 36 38 78 80 126 128 138 140 | -259123652196 |
| TPT(12) | 686492271382984007 | 0 2 12 14 30 32 42 44 102 104 132 134 | -234411152670 |
| TPT(12) | 686492349944735837 | 0 2 150 152 192 194 222 224 312 314 324 326 | -155849400840 |
| TPT(12) | 686492434854272351 | 0 2 48 50 180 182 198 200 216 218 240 242 | -70939864326 |
| TPT(12) | 686492490219385457 | 0 2 24 26 60 62 84 86 102 104 150 152 | -15574751220 |
| TPT(12) | 686492546101684739 | 0 2 48 50 72 74 102 104 132 134 222 224 | 40307548062 |
| TPT(12) | 686492556090682007 | 0 2 42 44 162 164 210 212 294 296 324 326 | 50296545330 |
| TPT(12) | 686492559799498649 | 0 2 30 32 108 110 150 152 168 170 198 200 | 54005361972 |
| SPT(16) | 686492562220339631 | 0 42 50 98 122 168 180 182 246 248 260 306 330 378 386 428 | 56426202954 |
| TPT(12) | 686492640996990977 | 0 2 30 32 114 116 120 122 162 164 204 206 | 135202854300 |
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