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Prime Tuple Database
Prime p0= 808203773625268193 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 56 22 42 20 10 24 32 10 2 10 32 24 10 20 42 22 56 (?)
an: 0 56 78 120 140 150 174 206 216 218 228 260 284 294 314 356 378 434
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 434
Found by: [SG]FX
db: batch=73, k=18, 56 22 42 20 10 24 32 10 2
dn: 0 56 22 42 20 10 24 32 10 2 10 32 24 10 20 42 22 56 (?)
an: 0 56 78 120 140 150 174 206 216 218 228 260 284 294 314 356 378 434
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 434
Found by: [SG]FX
db: batch=73, k=18, 56 22 42 20 10 24 32 10 2
| TPT(14) | 808203020709666731 | 0 2 30 32 48 50 90 92 186 188 198 200 240 242 | -752915601462 |
| TPT(14) | 808203343591847921 | 0 2 90 92 126 128 156 158 168 170 210 212 306 308 | -430033420272 |
| STPT(10) | 808203377861234819 | 0 2 48 50 60 62 72 74 120 122 | -395764033374 |
| STPT(10) | 808203548435536607 | 0 2 12 14 132 134 252 254 264 266 | -225189731586 |
| STPT(10) | 808203551217476507 | 0 2 30 32 60 62 90 92 120 122 | -222407791686 |
| STPT(10) | 808203643937615747 | 0 2 84 86 132 134 180 182 264 266 | -129687652446 |
| SPT(16) | 808203838540349549 | 0 18 68 90 138 140 158 194 204 240 258 260 308 330 380 398 | 64915081356 |
| STPT(10) | 808204103083987859 | 0 2 18 20 30 32 42 44 60 62 | 329458719666 |
| STPT(10) | 808204124961821849 | 0 2 48 50 60 62 72 74 120 122 | 351336553656 |
| SPT(16) | 808204307115982927 | 0 12 54 64 66 94 100 150 166 216 222 250 252 262 304 316 | 533490714734 |
| SPT(16) | 808204603107489347 | 0 2 26 56 62 84 86 104 222 240 242 264 270 300 324 326 | 829482221154 |
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