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Prime Tuple Database
Prime p0= 431365156810490611 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 42 6 30 10 12 2 40 14 34 8 34 14 40 2 12 10 30 6 42 (?)
an: 0 42 48 78 88 100 102 142 156 190 198 232 246 286 288 300 310 340 346 388
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: Vit Kliber
db: batch=70, k=20, 42 6 30 10 12 2 40 14 34 8
dn: 0 42 6 30 10 12 2 40 14 34 8 34 14 40 2 12 10 30 6 42 (?)
an: 0 42 48 78 88 100 102 142 156 190 198 232 246 286 288 300 310 340 346 388
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: Vit Kliber
db: batch=70, k=20, 42 6 30 10 12 2 40 14 34 8
| SPT(14) | 431365001946338899 | 0 4 10 24 52 124 150 154 180 252 280 294 300 304 | -154864151712 |
| SPT(14) | 431365034800833181 | 0 48 52 132 138 208 220 258 270 340 346 426 430 478 | -122009657430 |
| TPT(12) | 431365070809958531 | 0 2 30 32 96 98 120 122 198 200 306 308 | -86000532080 |
| SPT(14) | 431365080770934221 | 0 36 42 60 92 146 156 176 186 240 272 290 296 332 | -76039556390 |
| SPT(16) | 431365085712232127 | 0 14 44 56 60 80 96 114 152 170 186 206 210 222 252 266 | -71098258484 |
| SPT(14) | 431365124348140189 | 0 12 58 100 102 138 168 202 232 268 270 312 358 370 | -32462350422 |
| STPT(10) | 431365171200013871 | 0 2 6 8 18 20 30 32 36 38 | 14389523260 |
| TPT(12) | 431365177753112039 | 0 2 108 110 132 134 138 140 222 224 258 260 | 20942621428 |
| SPT(14) | 431365207342573601 | 0 6 56 116 126 168 188 360 380 422 432 492 542 548 | 50532082990 |
| SPT(14) | 431365223952399571 | 0 16 18 52 58 60 76 102 118 120 126 160 162 178 | 67141908960 |
| SPT(14) | 431365225763375711 | 0 8 30 42 48 62 68 192 198 212 218 230 252 260 | 68952885100 |
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