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Prime Tuple Database
Prime p0= 1983890251011092387 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 60 6 38 12 16 12 48 18 32 52 32 18 48 12 16 12 38 6 60 (?)
an: 0 60 66 104 116 132 144 192 210 242 294 326 344 392 404 420 432 470 476 536
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 536
Found by: kashi
db: batch=80, k=20, 60 6 38 12 16 12 48 18 32 52
dn: 0 60 6 38 12 16 12 48 18 32 52 32 18 48 12 16 12 38 6 60 (?)
an: 0 60 66 104 116 132 144 192 210 242 294 326 344 392 404 420 432 470 476 536
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 536
Found by: kashi
db: batch=80, k=20, 60 6 38 12 16 12 48 18 32 52
| STPT(10) | 1983887440501888679 | 0 2 18 20 30 32 42 44 60 62 | -2810509203708 |
| STPT(10) | 1983887715220280921 | 0 2 6 8 18 20 30 32 36 38 | -2535790811466 |
| STPT(10) | 1983887848712540567 | 0 2 24 26 42 44 60 62 84 86 | -2402298551820 |
| STPT(10) | 1983888078309576581 | 0 2 6 8 18 20 30 32 36 38 | -2172701515806 |
| SPT(16) | 1983888776355506593 | 0 24 34 48 60 66 94 130 174 210 238 244 256 270 280 304 | -1474655585794 |
| TPT(14) | 1983890083363677899 | 0 2 18 20 48 50 60 62 90 92 198 200 312 314 | -167647414488 |
| SPT(16) | 1983890514853921211 | 0 2 42 80 126 156 186 192 200 206 236 266 312 350 390 392 | 263842828824 |
| TPT(14) | 1983890700784245887 | 0 2 60 62 102 104 174 176 210 212 240 242 264 266 | 449773153500 |
| TPT(14) | 1983891316799345771 | 0 2 108 110 210 212 240 242 270 272 318 320 336 338 | 1065788253384 |
| STPT(10) | 1983891843694156601 | 0 2 6 8 18 20 30 32 36 38 | 1592683064214 |
| SPT(16) | 1983892806672937679 | 0 72 78 150 212 254 282 330 332 380 408 450 512 584 590 662 | 2555661845292 |
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