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Prime Tuple Database
Prime p0= 1621285674504369301 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 28 2 100 6 6 14 36 28 8 28 36 14 6 6 100 2 28 (?)
an: 0 28 30 130 136 142 156 192 220 228 256 292 306 312 318 418 420 448
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 448
Found by: biodoc
db: batch=78, k=18, 28 2 100 6 6 14 36 28 8
dn: 0 28 2 100 6 6 14 36 28 8 28 36 14 6 6 100 2 28 (?)
an: 0 28 30 130 136 142 156 192 220 228 256 292 306 312 318 418 420 448
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 448
Found by: biodoc
db: batch=78, k=18, 28 2 100 6 6 14 36 28 8
| SPT(16) | 1621284232924701127 | 0 30 52 66 82 112 186 202 234 250 324 354 370 384 406 436 | -1441579668174 |
| SPT(16) | 1621284728174792609 | 0 14 38 48 134 192 210 222 230 242 260 318 404 414 438 452 | -946329576692 |
| SPT(16) | 1621284734573404337 | 0 26 114 132 156 176 182 192 194 204 210 230 254 272 360 386 | -939930964964 |
| STPT(10) | 1621284741022797197 | 0 2 12 14 42 44 72 74 84 86 | -933481572104 |
| STPT(10) | 1621285287443887337 | 0 2 30 32 42 44 54 56 84 86 | -387060481964 |
| TPT(14) | 1621285556505255209 | 0 2 30 32 60 62 132 134 228 230 252 254 312 314 | -117999114092 |
| TPT(14) | 1621285920487156577 | 0 2 42 44 120 122 174 176 192 194 264 266 342 344 | 245982787276 |
| STPT(10) | 1621285925572229039 | 0 2 12 14 30 32 48 50 60 62 | 251067859738 |
| STPT(10) | 1621285934846960927 | 0 2 30 32 42 44 54 56 84 86 | 260342591626 |
| STPT(10) | 1621285975758466289 | 0 2 18 20 30 32 42 44 60 62 | 301254096988 |
| STPT(10) | 1621286128973814827 | 0 2 30 32 42 44 54 56 84 86 | 454469445526 |
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