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Prime Tuple Database
Prime p0= 2206346755738061239 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 28 2 34 14 16 8 52 8 70 8 70 8 52 8 16 14 34 2 28 (?)
an: 0 28 30 64 78 94 102 154 162 232 240 310 318 370 378 394 408 442 444 472
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 472
Found by: Landjunge
db: batch=81, k=20, 28 2 34 14 16 8 52 8 70 8
dn: 0 28 2 34 14 16 8 52 8 70 8 70 8 52 8 16 14 34 2 28 (?)
an: 0 28 30 64 78 94 102 154 162 232 240 310 318 370 378 394 408 442 444 472
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 472
Found by: Landjunge
db: batch=81, k=20, 28 2 34 14 16 8 52 8 70 8
| SPT(16) | 2206345174026332879 | 0 18 60 72 92 128 204 224 228 248 324 360 380 392 434 452 | -1581711728360 |
| STPT(10) | 2206345324456967129 | 0 2 18 20 60 62 102 104 120 122 | -1431281094110 |
| SPT(16) | 2206345593698759059 | 0 4 18 40 60 94 130 144 148 162 198 232 252 274 288 292 | -1162039302180 |
| STPT(10) | 2206345864396683311 | 0 2 30 32 78 80 126 128 156 158 | -891341377928 |
| SPT(16) | 2206346221910247457 | 0 10 22 40 52 204 222 232 294 304 322 474 486 504 516 526 | -533827813782 |
| SPT(16) | 2206346277259153859 | 0 14 68 74 140 144 170 200 252 282 308 312 378 384 438 452 | -478478907380 |
| SPT(16) | 2206347268348481651 | 0 66 92 116 128 152 206 240 248 282 336 360 372 396 422 488 | 512610420412 |
| SPT(16) | 2206347388194635519 | 0 8 30 44 72 74 78 84 158 164 168 170 198 212 234 242 | 632456574280 |
| SPT(16) | 2206347555121333783 | 0 34 66 106 120 130 144 150 190 196 210 220 234 274 306 340 | 799383272544 |
| STPT(10) | 2206347815731023707 | 0 2 30 32 42 44 54 56 84 86 | 1059992962468 |
| STPT(10) | 2206347820633506227 | 0 2 12 14 42 44 72 74 84 86 | 1064895444988 |
©2024 Tomáš Brada