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Prime Tuple Database
Prime p0= 2168520917369923817 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 54 20 66 22 20 4 6 2 6 4 20 22 66 20 54 (?)
an: 0 54 74 140 162 182 186 192 194 200 204 224 246 312 332 386
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 386
Found by: [SG-2W]Kurzer
db: batch=81, k=16, 54 20 66 22 20 4 6 2
dn: 0 54 20 66 22 20 4 6 2 6 4 20 22 66 20 54 (?)
an: 0 54 74 140 162 182 186 192 194 200 204 224 246 312 332 386
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 386
Found by: [SG-2W]Kurzer
db: batch=81, k=16, 54 20 66 22 20 4 6 2
| STPT(10) | 2168519896654670129 | 0 2 18 20 30 32 42 44 60 62 | -1020715253688 |
| STPT(10) | 2168519996448103931 | 0 2 6 8 48 50 90 92 96 98 | -920921819886 |
| STPT(10) | 2168520163768867409 | 0 2 48 50 90 92 132 134 180 182 | -753601056408 |
| STPT(10) | 2168520460087834397 | 0 2 30 32 42 44 54 56 84 86 | -457282089420 |
| SPT(16) | 2168520631830826331 | 0 2 32 36 42 56 66 78 80 92 102 116 122 126 156 158 | -285539097486 |
| STPT(10) | 2168520841230579947 | 0 2 42 44 72 74 102 104 144 146 | -76139343870 |
| STPT(10) | 2168521008049342127 | 0 2 24 26 42 44 60 62 84 86 | 90679418310 |
| SPT(16) | 2168521149286625681 | 0 8 42 92 108 120 126 140 198 212 218 230 246 296 330 338 | 231916701864 |
| STPT(10) | 2168521619376937787 | 0 2 30 32 42 44 54 56 84 86 | 702007013970 |
| SPT(16) | 2168521951976619653 | 0 50 78 126 134 168 170 176 198 204 206 240 248 296 324 374 | 1034606695836 |
| STPT(12) | 2168522345453871047 | 0 2 12 14 54 56 90 92 132 134 144 146 | 1428083947230 |
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