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Prime Tuple Database
Prime p0= 2176813984130200801 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 16 24 12 8 36 6 70 48 2 4 2 48 70 6 36 8 12 24 16 (?)
an: 0 16 40 52 60 96 102 172 220 222 226 228 276 346 352 388 396 408 432 448
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 448
Found by: [SG-FC] hl
db: batch=81, k=20, 16 24 12 8 36 6 70 48 2 4
dn: 0 16 24 12 8 36 6 70 48 2 4 2 48 70 6 36 8 12 24 16 (?)
an: 0 16 40 52 60 96 102 172 220 222 226 228 276 346 352 388 396 408 432 448
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 448
Found by: [SG-FC] hl
db: batch=81, k=20, 16 24 12 8 36 6 70 48 2 4
| SPT(16) | 2176811423929644703 | 0 24 60 66 106 208 214 238 246 270 276 378 418 424 460 484 | -2560200556098 |
| STPT(10) | 2176812022296568337 | 0 2 30 32 102 104 174 176 204 206 | -1961833632464 |
| SPT(16) | 2176812713886860051 | 0 6 18 32 36 56 78 98 210 230 252 272 276 290 302 308 | -1270243340750 |
| SPT(16) | 2176813231908715399 | 0 28 58 70 108 112 130 132 178 180 198 202 240 252 282 310 | -752221485402 |
| STPT(10) | 2176813295096969717 | 0 2 24 26 42 44 60 62 84 86 | -689033231084 |
| SPT(16) | 2176813295283030083 | 0 60 66 78 98 144 170 224 270 324 350 396 416 428 434 494 | -688847170718 |
| STPT(10) | 2176814195922319769 | 0 2 48 50 90 92 132 134 180 182 | 211792118968 |
| STPT(10) | 2176814498723624951 | 0 2 36 38 78 80 120 122 156 158 | 514593424150 |
| STPT(10) | 2176815291268852019 | 0 2 42 44 60 62 78 80 120 122 | 1307138651218 |
| SPT(16) | 2176815367744811993 | 0 36 44 114 170 174 176 210 224 258 260 264 320 390 398 434 | 1383614611192 |
| STPT(10) | 2176815525829864259 | 0 2 18 20 30 32 42 44 60 62 | 1541699663458 |
©2024 Tomáš Brada