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Prime Tuple Database
Prime p0= 1211985595126360807 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 30 6 18 16 36 50 34 56 4 56 34 50 36 16 18 6 30 (?)
an: 0 30 36 54 70 106 156 190 246 250 306 340 390 426 442 460 466 496
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: FDB ITALIA S.r.l.
db: batch=77, k=18, 30 6 18 16 36 50 34 56 4
dn: 0 30 6 18 16 36 50 34 56 4 56 34 50 36 16 18 6 30 (?)
an: 0 30 36 54 70 106 156 190 246 250 306 340 390 426 442 460 466 496
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: FDB ITALIA S.r.l.
db: batch=77, k=18, 30 6 18 16 36 50 34 56 4
| TPT(14) | 1211983825625531009 | 0 2 42 44 72 74 78 80 102 104 132 134 252 254 | -1769500829798 |
| STPT(10) | 1211984503858296137 | 0 2 54 56 72 74 90 92 144 146 | -1091268064670 |
| STPT(10) | 1211984704615936871 | 0 2 6 8 48 50 90 92 96 98 | -890510423936 |
| SPT(16) | 1211985267129094697 | 0 96 134 144 150 156 176 210 236 270 290 296 302 312 350 446 | -327997266110 |
| SPT(16) | 1211985411280185107 | 0 2 12 30 74 104 132 222 272 362 390 420 464 482 492 494 | -183846175700 |
| SPT(16) | 1211985442726936211 | 0 26 80 98 120 138 158 180 206 228 248 266 288 306 360 386 | -152399424596 |
| STPT(10) | 1211985666319409297 | 0 2 30 32 42 44 54 56 84 86 | 71193048490 |
| SPT(16) | 1211985679510545293 | 0 18 48 78 98 126 156 168 188 200 230 258 278 308 338 356 | 84384184486 |
| TPT(14) | 1211985792083803799 | 0 2 72 74 108 110 150 152 192 194 228 230 360 362 | 196957442992 |
| STPT(10) | 1211985792083803871 | 0 2 36 38 78 80 120 122 156 158 | 196957443064 |
| STPT(10) | 1211986025686606109 | 0 2 42 44 60 62 78 80 120 122 | 430560245302 |
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