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Prime Tuple Database
Prime p0= 1971982084499843651 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 20 10 6 20 36 10 68 28 2 28 68 10 36 20 6 10 20 (?)
an: 0 20 30 36 56 92 102 170 198 200 228 296 306 342 362 368 378 398
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: Landjunge
db: batch=80, k=18, 20 10 6 20 36 10 68 28 2
dn: 0 20 10 6 20 36 10 68 28 2 28 68 10 36 20 6 10 20 (?)
an: 0 20 30 36 56 92 102 170 198 200 228 296 306 342 362 368 378 398
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: Landjunge
db: batch=80, k=18, 20 10 6 20 36 10 68 28 2
| TPT(14) | 1971979619980811717 | 0 2 24 26 42 44 132 134 180 182 204 206 234 236 | -2464519031934 |
| STPT(10) | 1971979630838853479 | 0 2 18 20 30 32 42 44 60 62 | -2453660990172 |
| STPT(10) | 1971979981429225289 | 0 2 18 20 30 32 42 44 60 62 | -2103070618362 |
| STPT(10) | 1971980049490609187 | 0 2 12 14 42 44 72 74 84 86 | -2035009234464 |
| SPT(16) | 1971981068749359181 | 0 48 52 82 150 180 202 222 238 258 280 310 378 408 412 460 | -1015750484470 |
| STPT(10) | 1971981224972074409 | 0 2 18 20 30 32 42 44 60 62 | -859527769242 |
| STPT(10) | 1971982119708831479 | 0 2 18 20 30 32 42 44 60 62 | 35208987828 |
| SPT(16) | 1971982166904269423 | 0 14 26 38 54 56 60 66 158 164 168 170 186 198 210 224 | 82404425772 |
| STPT(10) | 1971982419908643977 | 0 2 72 74 102 104 132 134 204 206 | 335408800326 |
| STPT(10) | 1971982940666790167 | 0 2 30 32 42 44 54 56 84 86 | 856166946516 |
| TPT(16) | 1971982988898002147 | 0 2 90 92 114 116 300 302 420 422 504 506 510 512 522 524 | 904398158496 |
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