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Prime Tuple Database
Prime p0= 21818228348093 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 14 10 6 8 48 4 50 6 10 62 10 6 50 4 48 8 6 10 14 (?)
an: 0 14 24 30 38 86 90 140 146 156 218 228 234 284 288 336 344 350 360 374
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 374
Found by: Skivelitis2
db: batch=60, k=20, 14 10 6 8 48 4 50 6 10 62
dn: 0 14 10 6 8 48 4 50 6 10 62 10 6 50 4 48 8 6 10 14 (?)
an: 0 14 24 30 38 86 90 140 146 156 218 228 234 284 288 336 344 350 360 374
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 374
Found by: Skivelitis2
db: batch=60, k=20, 14 10 6 8 48 4 50 6 10 62
| TPT(12) | 21803292020621 | 0 2 126 128 138 140 150 152 156 158 198 200 | -14936327472 |
| SPT(14) | 21803728726517 | 0 2 12 24 62 72 84 110 122 132 170 182 192 194 | -14499621576 |
| SPT(14) | 21804430294453 | 0 10 16 28 30 66 88 126 148 184 186 198 204 214 | -13798053640 |
| SPT(14) | 21805961947267 | 0 16 24 54 60 64 82 84 102 106 112 142 150 166 | -12266400826 |
| SPT(14) | 21809362824383 | 0 24 66 68 84 96 110 114 128 140 156 158 200 224 | -8865523710 |
| SPT(14) | 21816985898641 | 0 70 82 142 162 168 192 196 220 226 246 306 318 388 | -1242449452 |
| SPT(14) | 21819374363407 | 0 46 54 64 66 102 126 130 154 190 192 202 210 256 | 1146015314 |
| TPT(12) | 21823313932631 | 0 2 66 68 96 98 126 128 168 170 210 212 | 5085584538 |
| TPT(12) | 21823536124769 | 0 2 12 14 108 110 120 122 162 164 168 170 | 5307776676 |
| SPT(16) | 21824488571311 | 0 12 18 76 82 90 96 118 180 202 208 216 222 280 286 298 | 6260223218 |
| SPT(14) | 21824959033907 | 0 12 30 66 80 102 116 150 164 186 200 236 254 266 | 6730685814 |
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