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Prime Tuple Database
Prime p0= 1971081149308741277 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 54 32 4 14 6 10 32 12 58 12 32 10 6 14 4 32 54 (?)
an: 0 54 86 90 104 110 120 152 164 222 234 266 276 282 296 300 332 386
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 386
Found by: ChUcK
db: batch=80, k=18, 54 32 4 14 6 10 32 12 58
dn: 0 54 32 4 14 6 10 32 12 58 12 32 10 6 14 4 32 54 (?)
an: 0 54 86 90 104 110 120 152 164 222 234 266 276 282 296 300 332 386
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 386
Found by: ChUcK
db: batch=80, k=18, 54 32 4 14 6 10 32 12 58
| STPT(10) | 1971078975218092637 | 0 2 42 44 72 74 102 104 144 146 | -2174090648640 |
| STPT(10) | 1971079825474184039 | 0 2 18 20 30 32 42 44 60 62 | -1323834557238 |
| SPT(16) | 1971080121094918349 | 0 18 32 60 98 132 150 152 180 182 200 234 272 300 314 332 | -1028213822928 |
| SPT(16) | 1971080253840714299 | 0 2 38 50 72 84 92 114 218 240 248 260 282 294 330 332 | -895468026978 |
| STPT(10) | 1971080423245658339 | 0 2 18 20 30 32 42 44 60 62 | -726063082938 |
| STPT(10) | 1971080805932750129 | 0 2 48 50 60 62 72 74 120 122 | -343375991148 |
| STPT(10) | 1971081989748723491 | 0 2 6 8 48 50 90 92 96 98 | 840439982214 |
| SPT(16) | 1971082085268919783 | 0 10 58 66 94 108 154 196 198 240 286 300 328 336 384 394 | 935960178506 |
| STPT(10) | 1971082359321404897 | 0 2 12 14 42 44 72 74 84 86 | 1210012663620 |
| STPT(10) | 1971082596676669517 | 0 2 30 32 42 44 54 56 84 86 | 1447367928240 |
| STPT(10) | 1971082947200608427 | 0 2 42 44 132 134 222 224 264 266 | 1797891867150 |
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