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Prime Tuple Database
Prime p0= 2689710591260237953 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 4 24 36 2 34 8 18 4 14 16 14 4 18 8 34 2 36 24 4 (?)
an: 0 4 28 64 66 100 108 126 130 144 160 174 178 196 204 238 240 276 300 304
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 304
Found by: suriv
db: batch=82, k=20, 4 24 36 2 34 8 18 4 14 16
dn: 0 4 24 36 2 34 8 18 4 14 16 14 4 18 8 34 2 36 24 4 (?)
an: 0 4 28 64 66 100 108 126 130 144 160 174 178 196 204 238 240 276 300 304
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 304
Found by: suriv
db: batch=82, k=20, 4 24 36 2 34 8 18 4 14 16
| STPT(10) | 2689709165968608137 | 0 2 54 56 72 74 90 92 144 146 | -1425291629816 |
| TPT(14) | 2689709328604516199 | 0 2 18 20 90 92 168 170 252 254 288 290 330 332 | -1262655721754 |
| SPT(16) | 2689709527182455321 | 0 12 20 26 110 122 150 180 188 218 246 258 342 348 356 368 | -1064077782632 |
| STPT(10) | 2689709598240745679 | 0 2 18 20 30 32 42 44 60 62 | -993019492274 |
| TPT(14) | 2689709640484407797 | 0 2 90 92 102 104 114 116 180 182 240 242 300 302 | -950775830156 |
| SPT(16) | 2689710127721464999 | 0 12 22 34 60 132 138 204 208 274 280 352 378 390 400 412 | -463538772954 |
| SPT(16) | 2689710621580659269 | 0 8 20 48 104 138 218 228 260 270 350 384 440 468 480 488 | 30320421316 |
| STPT(10) | 2689710666398440427 | 0 2 30 32 42 44 54 56 84 86 | 75138202474 |
| STPT(10) | 2689710707032159799 | 0 2 18 20 30 32 42 44 60 62 | 115771921846 |
| SPT(16) | 2689710878987501491 | 0 12 22 72 82 100 162 178 210 226 288 306 316 366 376 388 | 287727263538 |
| SPT(16) | 2689711043552296927 | 0 4 42 94 130 144 150 154 192 196 202 216 252 304 342 346 | 452292058974 |
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