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Prime Tuple Database
Prime p0= 2086554650226890839 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 30 42 28 12 38 12 36 4 68 4 36 12 38 12 28 42 30 (?)
an: 0 30 72 100 112 150 162 198 202 270 274 310 322 360 372 400 442 472
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 472
Found by: kashi
db: batch=80, k=18, 30 42 28 12 38 12 36 4 68
dn: 0 30 42 28 12 38 12 36 4 68 4 36 12 38 12 28 42 30 (?)
an: 0 30 72 100 112 150 162 198 202 270 274 310 322 360 372 400 442 472
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 472
Found by: kashi
db: batch=80, k=18, 30 42 28 12 38 12 36 4 68
| SPT(16) | 2086552655460828461 | 0 2 30 96 140 152 180 186 266 272 300 312 356 422 450 452 | -1994766062378 |
| SPT(16) | 2086552690755736661 | 0 2 20 38 98 138 170 182 288 300 332 372 432 450 468 470 | -1959471154178 |
| STPT(10) | 2086552890610156019 | 0 2 42 44 60 62 78 80 120 122 | -1759616734820 |
| STPT(10) | 2086553146752011849 | 0 2 18 20 30 32 42 44 60 62 | -1503474878990 |
| STPT(10) | 2086553767173693887 | 0 2 24 26 42 44 60 62 84 86 | -883053196952 |
| STPT(10) | 2086554649689810149 | 0 2 48 50 150 152 252 254 300 302 | -537080690 |
| SPT(18) | 2086555127398638241 | 0 28 36 52 88 102 108 112 132 256 276 280 286 300 336 352 360 388 | 477171747402 |
| SPT(16) | 2086555253413492691 | 0 26 48 68 78 92 128 152 156 180 216 230 240 260 282 308 | 603186601852 |
| SPT(16) | 2086555411523332199 | 0 8 14 42 48 60 104 114 218 228 272 284 290 318 324 332 | 761296441360 |
| SPT(16) | 2086555537876969499 | 0 44 54 98 110 158 198 294 314 410 450 498 510 554 564 608 | 887650078660 |
| STPT(10) | 2086555663373657681 | 0 2 6 8 18 20 30 32 36 38 | 1013146766842 |
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