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Prime Tuple Database
Prime p0= 2128657197192247493 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 30 20 34 14 46 56 4 20 10 20 4 56 46 14 34 20 30 (?)
an: 0 30 50 84 98 144 200 204 224 234 254 258 314 360 374 408 428 458
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 458
Found by: Landjunge
db: batch=80, k=18, 30 20 34 14 46 56 4 20 10
dn: 0 30 20 34 14 46 56 4 20 10 20 4 56 46 14 34 20 30 (?)
an: 0 30 50 84 98 144 200 204 224 234 254 258 314 360 374 408 428 458
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 458
Found by: Landjunge
db: batch=80, k=18, 30 20 34 14 46 56 4 20 10
| STPT(10) | 2128656307767952577 | 0 2 24 26 42 44 60 62 84 86 | -889424294916 |
| STPT(10) | 2128656364171497989 | 0 2 12 14 90 92 168 170 180 182 | -833020749504 |
| STPT(10) | 2128656840992855219 | 0 2 48 50 90 92 132 134 180 182 | -356199392274 |
| STPT(10) | 2128656934440773621 | 0 2 96 98 108 110 120 122 216 218 | -262751473872 |
| STPT(10) | 2128656981826583249 | 0 2 18 20 30 32 42 44 60 62 | -215365664244 |
| STPT(10) | 2128657000803381647 | 0 2 30 32 42 44 54 56 84 86 | -196388865846 |
| STPT(10) | 2128657301466384107 | 0 2 12 14 42 44 72 74 84 86 | 104274136614 |
| STPT(10) | 2128657368694811597 | 0 2 30 32 42 44 54 56 84 86 | 171502564104 |
| SPT(16) | 2128657549576824983 | 0 98 110 114 126 138 150 164 210 224 236 248 260 264 276 374 | 352384577490 |
| STPT(10) | 2128658009857189397 | 0 2 30 32 72 74 114 116 144 146 | 812664941904 |
| SPT(16) | 2128658130044773541 | 0 12 26 30 56 96 102 158 180 236 242 282 308 312 326 338 | 932852526048 |
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