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Prime Tuple Database
Prime p0= 422203634257331821 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 10 2 18 18 10 68 10 24 66 26 66 24 10 68 10 18 18 2 10 (?)
an: 0 10 12 30 48 58 126 136 160 226 252 318 342 352 420 430 448 466 468 478
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: Cruncher Pete
db: batch=70, k=20, 10 2 18 18 10 68 10 24 66 26
dn: 0 10 2 18 18 10 68 10 24 66 26 66 24 10 68 10 18 18 2 10 (?)
an: 0 10 12 30 48 58 126 136 160 226 252 318 342 352 420 430 448 466 468 478
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: Cruncher Pete
db: batch=70, k=20, 10 2 18 18 10 68 10 24 66 26
| SPT(14) | 422203582878914659 | 0 18 40 54 58 72 78 124 130 144 148 162 184 202 | -51378417162 |
| SPT(16) | 422203596168972991 | 0 42 76 88 102 118 162 192 196 226 270 286 300 312 346 388 | -38088358830 |
| SPT(14) | 422203598943641677 | 0 22 40 54 60 70 96 130 156 166 172 186 204 226 | -35313690144 |
| TPT(12) | 422203613877630461 | 0 2 30 32 60 62 90 92 120 122 126 128 | -20379701360 |
| STPT(10) | 422203613877630461 | 0 2 30 32 60 62 90 92 120 122 | -20379701360 |
| SPT(14) | 422203617947270219 | 0 8 48 84 92 102 114 158 170 180 188 224 264 272 | -16310061602 |
| TPT(12) | 422203638249194357 | 0 2 24 26 54 56 84 86 90 92 150 152 | 3991862536 |
| SPT(14) | 422203650609342703 | 0 36 84 100 114 124 148 156 180 190 204 220 268 304 | 16352010882 |
| SPT(14) | 422203661441592157 | 0 4 22 30 64 70 102 124 156 162 196 204 222 226 | 27184260336 |
| TPT(12) | 422203675789533749 | 0 2 18 20 150 152 198 200 210 212 222 224 | 41532201928 |
| SPT(14) | 422203679840583133 | 0 30 34 36 48 58 64 120 126 136 148 150 154 184 | 45583251312 |
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