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Prime Tuple Database
Prime p0= 1971789263064684907 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 4 30 12 18 6 20 40 42 32 42 40 20 6 18 12 30 4 (?)
an: 0 4 34 46 64 70 90 130 172 204 246 286 306 312 330 342 372 376
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 376
Found by: eclipse99
db: batch=80, k=18, 4 30 12 18 6 20 40 42 32
dn: 0 4 30 12 18 6 20 40 42 32 42 40 20 6 18 12 30 4 (?)
an: 0 4 34 46 64 70 90 130 172 204 246 286 306 312 330 342 372 376
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 376
Found by: eclipse99
db: batch=80, k=18, 4 30 12 18 6 20 40 42 32
| STPT(10) | 1971787158179988629 | 0 2 18 20 30 32 42 44 60 62 | -2104884696278 |
| STPT(10) | 1971787823718489167 | 0 2 30 32 42 44 54 56 84 86 | -1439346195740 |
| TPT(14) | 1971788623360066517 | 0 2 84 86 114 116 180 182 264 266 354 356 360 362 | -639704618390 |
| STPT(10) | 1971788745045092159 | 0 2 18 20 30 32 42 44 60 62 | -518019592748 |
| TPT(14) | 1971788809564692869 | 0 2 48 50 102 104 240 242 282 284 288 290 372 374 | -453499992038 |
| STPT(10) | 1971788913841483277 | 0 2 60 62 102 104 144 146 204 206 | -349223201630 |
| SPT(16) | 1971789491282610409 | 0 18 48 54 60 100 174 204 208 238 312 352 358 364 394 412 | 228217925502 |
| SPT(16) | 1971789859214431499 | 0 38 78 90 122 150 152 192 218 258 260 288 320 332 372 410 | 596149746592 |
| SPT(16) | 1971789910768001239 | 0 4 18 42 82 84 100 130 222 252 268 270 310 334 348 352 | 647703316332 |
| STPT(10) | 1971790255643996069 | 0 2 18 20 60 62 102 104 120 122 | 992579311162 |
| STPT(10) | 1971790503534856271 | 0 2 36 38 78 80 120 122 156 158 | 1240470171364 |
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