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Prime Tuple Database
Prime p0= 819891081563754433 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 10 6 62 6 6 4 32 24 4 24 32 4 6 6 62 6 10 (?)
an: 0 10 16 78 84 90 94 126 150 154 178 210 214 220 226 288 294 304
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 304
Found by: Theadalus
db: batch=73, k=18, 10 6 62 6 6 4 32 24 4
dn: 0 10 6 62 6 6 4 32 24 4 24 32 4 6 6 62 6 10 (?)
an: 0 10 16 78 84 90 94 126 150 154 178 210 214 220 226 288 294 304
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 304
Found by: Theadalus
db: batch=73, k=18, 10 6 62 6 6 4 32 24 4
| SPT(16) | 819890112934336583 | 0 66 68 84 104 110 138 170 234 266 294 300 320 336 338 404 | -968629417850 |
| SPT(16) | 819890416921262053 | 0 34 48 90 136 160 180 204 250 274 294 318 364 406 420 454 | -664642492380 |
| STPT(10) | 819890659608918221 | 0 2 30 32 78 80 126 128 156 158 | -421954836212 |
| STPT(10) | 819890713933042481 | 0 2 36 38 78 80 120 122 156 158 | -367630711952 |
| STPT(10) | 819890822838145109 | 0 2 42 44 60 62 78 80 120 122 | -258725609324 |
| STPT(10) | 819890996603076449 | 0 2 42 44 60 62 78 80 120 122 | -84960677984 |
| STPT(10) | 819891482390549519 | 0 2 18 20 30 32 42 44 60 62 | 400826795086 |
| STPT(10) | 819891503772139691 | 0 2 6 8 48 50 90 92 96 98 | 422208385258 |
| SPT(16) | 819891740715992171 | 0 2 42 66 68 96 110 132 146 168 182 210 212 236 276 278 | 659152237738 |
| STPT(10) | 819891890193317969 | 0 2 18 20 30 32 42 44 60 62 | 808629563536 |
| TPT(14) | 819891985996901219 | 0 2 78 80 138 140 150 152 210 212 252 254 348 350 | 904433146786 |
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