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Prime Tuple Database
Prime p0= 500843057656046713 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 4 14 6 4 30 8 4 20 10 44 10 20 4 8 30 4 6 14 4 (?)
an: 0 4 18 24 28 58 66 70 90 100 144 154 174 178 186 216 220 226 240 244
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 244
Found by: Irish Republican
db: batch=71, k=20, 4 14 6 4 30 8 4 20 10 44
dn: 0 4 14 6 4 30 8 4 20 10 44 10 20 4 8 30 4 6 14 4 (?)
an: 0 4 18 24 28 58 66 70 90 100 144 154 174 178 186 216 220 226 240 244
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 244
Found by: Irish Republican
db: batch=71, k=20, 4 14 6 4 30 8 4 20 10 44
| SPT(14) | 500842958937879889 | 0 28 52 70 108 160 162 190 192 244 282 300 324 352 | -98718166824 |
| SPT(14) | 500842961132278571 | 0 30 66 80 92 102 162 170 230 240 252 266 302 332 | -96523768142 |
| SPT(14) | 500842963638296453 | 0 18 26 74 96 104 114 140 150 158 180 228 236 254 | -94017750260 |
| TPT(12) | 500842965303046811 | 0 2 126 128 156 158 198 200 228 230 240 242 | -92352999902 |
| TPT(12) | 500842976193743969 | 0 2 90 92 120 122 198 200 258 260 282 284 | -81462302744 |
| SPT(14) | 500843046795457211 | 0 26 66 80 102 110 128 180 198 206 228 242 282 308 | -10860589502 |
| TPT(12) | 500843096169347219 | 0 2 138 140 162 164 210 212 288 290 318 320 | 38513300506 |
| SPT(14) | 500843133688488931 | 0 18 22 36 46 48 70 138 160 162 172 186 190 208 | 76032442218 |
| SPT(14) | 500843160538714949 | 0 20 30 42 44 90 98 174 182 228 230 242 252 272 | 102882668236 |
| STPT(10) | 500843165303208977 | 0 2 12 14 42 44 72 74 84 86 | 107647162264 |
| TPT(12) | 500843170157105429 | 0 2 12 14 120 122 222 224 252 254 300 302 | 112501058716 |
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