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Prime Tuple Database
Prime p0= 1781196472857698387 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 2 28 14 6 16 14 54 16 14 88 14 16 54 14 16 6 14 28 2 (?)
an: 0 2 30 44 50 66 80 134 150 164 252 266 282 336 350 366 372 386 414 416
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: CoolAtchOk
db: batch=79, k=20, 2 28 14 6 16 14 54 16 14 88
dn: 0 2 28 14 6 16 14 54 16 14 88 14 16 54 14 16 6 14 28 2 (?)
an: 0 2 30 44 50 66 80 134 150 164 252 266 282 336 350 366 372 386 414 416
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: CoolAtchOk
db: batch=79, k=20, 2 28 14 6 16 14 54 16 14 88
| STPT(10) | 1781195742544953377 | 0 2 24 26 42 44 60 62 84 86 | -730312745010 |
| SPT(16) | 1781195832178996769 | 0 8 32 42 72 74 98 120 152 174 198 200 230 240 264 272 | -640678701618 |
| SPT(16) | 1781196016655230817 | 0 20 50 80 90 122 134 152 204 222 234 266 276 306 336 356 | -456202467570 |
| STPT(10) | 1781196034610866187 | 0 2 30 32 42 44 54 56 84 86 | -438246832200 |
| TPT(14) | 1781196110530622129 | 0 2 12 14 120 122 210 212 318 320 348 350 450 452 | -362327076258 |
| STPT(10) | 1781196463255483889 | 0 2 18 20 30 32 42 44 60 62 | -9602214498 |
| STPT(10) | 1781196525411127397 | 0 2 24 26 42 44 60 62 84 86 | 52553429010 |
| SPT(16) | 1781196598989919337 | 0 6 14 30 56 84 90 140 150 200 206 234 260 276 284 290 | 126132220950 |
| SPT(16) | 1781196717865480033 | 0 10 16 28 40 66 70 100 126 156 160 186 198 210 216 226 | 245007781646 |
| SPT(16) | 1781197240354966327 | 0 22 66 144 154 160 186 222 244 280 306 312 322 400 444 466 | 767497267940 |
| TPT(14) | 1781197330651596761 | 0 2 66 68 78 80 168 170 180 182 246 248 336 338 | 857793898374 |
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