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Prime Tuple Database
Prime p0= 877521063779938817 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 12 12 2 16 24 56 12 22 14 106 14 22 12 56 24 16 2 12 12 (?)
an: 0 12 24 26 42 66 122 134 156 170 276 290 312 324 380 404 420 422 434 446
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: RFGuy_KCCO
db: batch=73, k=20, 12 12 2 16 24 56 12 22 14 106
dn: 0 12 12 2 16 24 56 12 22 14 106 14 22 12 56 24 16 2 12 12 (?)
an: 0 12 24 26 42 66 122 134 156 170 276 290 312 324 380 404 420 422 434 446
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: RFGuy_KCCO
db: batch=73, k=20, 12 12 2 16 24 56 12 22 14 106
| STPT(10) | 877519895020284071 | 0 2 6 8 48 50 90 92 96 98 | -1168759654746 |
| STPT(10) | 877519909313544191 | 0 2 30 32 60 62 90 92 120 122 | -1154466394626 |
| SPT(16) | 877520102237414221 | 0 60 70 88 130 136 166 192 196 222 252 258 300 318 328 388 | -961542524596 |
| SPT(16) | 877520120607594361 | 0 16 28 78 108 118 126 132 256 262 270 280 310 360 372 388 | -943172344456 |
| STPT(10) | 877520170590266351 | 0 2 30 32 78 80 126 128 156 158 | -893189672466 |
| SPT(16) | 877521039605494591 | 0 42 52 102 130 132 208 228 250 270 346 348 376 426 436 478 | -24174444226 |
| STPT(10) | 877521092728694171 | 0 2 6 8 18 20 30 32 36 38 | 28948755354 |
| STPT(10) | 877521130717107059 | 0 2 42 44 120 122 198 200 240 242 | 66937168242 |
| STPT(10) | 877521293824159739 | 0 2 18 20 30 32 42 44 60 62 | 230044220922 |
| SPT(16) | 877521447416141173 | 0 10 28 34 46 78 94 148 156 210 226 258 270 276 294 304 | 383636202356 |
| SPT(16) | 877521517215467699 | 0 12 14 18 44 54 68 78 134 144 158 168 194 198 200 212 | 453435528882 |
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