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Prime Tuple Database
Prime p0= 686768495382874783 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 4 2 10 30 8 4 18 30 32 30 18 4 8 30 10 2 4 (?)
an: 0 4 6 16 46 54 58 76 106 138 168 186 190 198 228 238 240 244
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 244
Found by: [SG-2W]Kurzer
db: batch=72, k=18, 4 2 10 30 8 4 18 30 32
dn: 0 4 2 10 30 8 4 18 30 32 30 18 4 8 30 10 2 4 (?)
an: 0 4 6 16 46 54 58 76 106 138 168 186 190 198 228 238 240 244
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 244
Found by: [SG-2W]Kurzer
db: batch=72, k=18, 4 2 10 30 8 4 18 30 32
| TPT(12) | 686768247652611581 | 0 2 78 80 90 92 156 158 216 218 246 248 | -247730263202 |
| TPT(12) | 686768282549573039 | 0 2 30 32 48 50 72 74 90 92 132 134 | -212833301744 |
| TPT(12) | 686768343449207021 | 0 2 6 8 60 62 90 92 120 122 156 158 | -151933667762 |
| TPT(12) | 686768385605303381 | 0 2 30 32 156 158 240 242 288 290 330 332 | -109777571402 |
| TPT(12) | 686768388607924151 | 0 2 6 8 18 20 90 92 168 170 198 200 | -106774950632 |
| SPT(16) | 686768494109740639 | 0 10 58 60 88 102 120 168 172 220 238 252 280 282 330 340 | -1273134144 |
| TPT(12) | 686768513144794037 | 0 2 12 14 24 26 60 62 114 116 282 284 | 17761919254 |
| TPT(12) | 686768555055965231 | 0 2 36 38 90 92 108 110 120 122 180 182 | 59673090448 |
| TPT(12) | 686768612327693627 | 0 2 42 44 90 92 144 146 222 224 270 272 | 116944818844 |
| TPT(12) | 686768621310209717 | 0 2 12 14 102 104 180 182 240 242 264 266 | 125927334934 |
| TPT(12) | 686768709201810797 | 0 2 84 86 90 92 102 104 132 134 144 146 | 213818936014 |
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