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Prime Tuple Database
Prime p0= 2380707028506493787 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 42 2 28 14 36 22 12 14 12 52 12 14 12 22 36 14 28 2 42 (?)
an: 0 42 44 72 86 122 144 156 170 182 234 246 260 272 294 330 344 372 374 416
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: Merowig
db: batch=81, k=20, 42 2 28 14 36 22 12 14 12 52
dn: 0 42 2 28 14 36 22 12 14 12 52 12 14 12 22 36 14 28 2 42 (?)
an: 0 42 44 72 86 122 144 156 170 182 234 246 260 272 294 330 344 372 374 416
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: Merowig
db: batch=81, k=20, 42 2 28 14 36 22 12 14 12 52
| STPT(10) | 2380705893173494499 | 0 2 18 20 30 32 42 44 60 62 | -1135332999288 |
| STPT(10) | 2380706047853552687 | 0 2 72 74 102 104 132 134 204 206 | -980652941100 |
| SPT(16) | 2380706120806731899 | 0 30 32 62 68 74 84 132 290 338 348 354 360 390 392 422 | -907699761888 |
| SPT(16) | 2380706141174391791 | 0 8 12 68 102 132 200 216 272 288 356 386 420 476 480 488 | -887332101996 |
| TPT(14) | 2380706209539524159 | 0 2 18 20 42 44 72 74 102 104 138 140 168 170 | -818966969628 |
| SPT(16) | 2380706507929510997 | 0 14 26 36 84 90 110 164 192 246 266 272 320 330 342 356 | -520576982790 |
| STPT(10) | 2380707069436162739 | 0 2 18 20 30 32 42 44 60 62 | 40929668952 |
| SPT(18) | 2380707769509236939 | 0 72 74 80 102 120 122 132 162 170 200 210 212 230 252 258 260 332 | 741002743152 |
| SPT(16) | 2380707802911413603 | 0 36 56 90 110 138 158 188 216 246 266 294 314 348 368 404 | 774404919816 |
| SPT(16) | 2380707907963849069 | 0 42 78 88 90 114 190 198 214 222 298 322 324 334 370 412 | 879457355282 |
| SPT(16) | 2380708152972125017 | 0 16 52 72 112 150 166 174 202 210 226 264 304 324 360 376 | 1124465631230 |
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