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Prime Tuple Database
Prime p0= 1685618481480550237 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 4 8 48 16 14 22 32 10 8 52 8 10 32 22 14 16 48 8 4 (?)
an: 0 4 12 60 76 90 112 144 154 162 214 222 232 264 286 300 316 364 372 376
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 376
Found by: Donn Pike (USAF Ret)
db: batch=79, k=20, 4 8 48 16 14 22 32 10 8 52
dn: 0 4 8 48 16 14 22 32 10 8 52 8 10 32 22 14 16 48 8 4 (?)
an: 0 4 12 60 76 90 112 144 154 162 214 222 232 264 286 300 316 364 372 376
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 376
Found by: Donn Pike (USAF Ret)
db: batch=79, k=20, 4 8 48 16 14 22 32 10 8 52
| TPT(14) | 1685616768356090237 | 0 2 90 92 192 194 204 206 222 224 360 362 420 422 | -1713124460000 |
| SPT(16) | 1685616792567154507 | 0 34 36 42 76 102 126 132 244 250 274 300 334 340 342 376 | -1688913395730 |
| SPT(16) | 1685617036124502497 | 0 24 44 84 90 122 132 162 254 284 294 326 332 372 392 416 | -1445356047740 |
| STPT(10) | 1685617626031287899 | 0 2 18 20 30 32 42 44 60 62 | -855449262338 |
| STPT(10) | 1685617712827352597 | 0 2 42 44 72 74 102 104 144 146 | -768653197640 |
| STPT(12) | 1685618410680158807 | 0 2 12 14 30 32 54 56 72 74 84 86 | -70800391430 |
| TPT(14) | 1685618751293740301 | 0 2 36 38 78 80 96 98 120 122 210 212 258 260 | 269813190064 |
| SPT(16) | 1685619064415201897 | 0 20 60 102 120 144 174 224 330 380 410 434 452 494 534 554 | 582934651660 |
| SPT(16) | 1685619422943467549 | 0 30 72 98 104 114 194 198 224 228 308 318 324 350 392 422 | 941462917312 |
| STPT(10) | 1685619471619801979 | 0 2 18 20 30 32 42 44 60 62 | 990139251742 |
| SPT(16) | 1685619586604767729 | 0 10 40 132 138 172 208 210 220 222 258 292 298 390 420 430 | 1105124217492 |
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