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Prime Tuple Database
Prime p0= 1974116370935483597 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 26 10 2 6 4 50 42 64 42 50 4 6 2 10 26 6 (?)
an: 0 6 32 42 44 50 54 104 146 210 252 302 306 312 314 324 350 356
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 356
Found by: [AF>Amis des Lapins] Fredjke
db: batch=80, k=18, 6 26 10 2 6 4 50 42 64
dn: 0 6 26 10 2 6 4 50 42 64 42 50 4 6 2 10 26 6 (?)
an: 0 6 32 42 44 50 54 104 146 210 252 302 306 312 314 324 350 356
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 356
Found by: [AF>Amis des Lapins] Fredjke
db: batch=80, k=18, 6 26 10 2 6 4 50 42 64
| SPT(16) | 1974115345638062707 | 0 12 66 72 90 100 166 202 240 276 342 352 370 376 430 442 | -1025297420890 |
| STPT(10) | 1974115673740150217 | 0 2 12 14 132 134 252 254 264 266 | -697195333380 |
| STPT(10) | 1974115847996721017 | 0 2 30 32 42 44 54 56 84 86 | -522938762580 |
| SPT(16) | 1974115922579379401 | 0 20 26 42 50 72 86 92 96 102 116 138 146 162 168 188 | -448356104196 |
| SPT(18) | 1974116065993722317 | 0 2 32 42 44 116 140 150 164 252 266 276 300 372 374 384 414 416 | -304941761280 |
| SPT(16) | 1974116071579386899 | 0 38 50 68 72 110 132 212 258 338 360 398 402 420 432 470 | -299356096698 |
| STPT(10) | 1974116399615424707 | 0 2 24 26 42 44 60 62 84 86 | 28679941110 |
| SPT(18) | 1974116956089860689 | 0 22 24 30 60 64 78 84 130 132 178 184 198 202 232 238 240 262 | 585154377092 |
| SPT(16) | 1974117316145977931 | 0 18 56 60 80 158 210 258 278 326 378 456 476 480 518 536 | 945210494334 |
| STPT(10) | 1974117424369303817 | 0 2 90 92 102 104 114 116 204 206 | 1053433820220 |
| SPT(16) | 1974118197564682999 | 0 12 18 22 114 120 124 162 400 438 442 448 540 544 550 562 | 1826629199402 |
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