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Prime Tuple Database
Prime p0= 878622858018211211 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 20 12 30 4 8 10 32 34 32 10 8 4 30 12 20 6 (?)
an: 0 6 26 38 68 72 80 90 122 156 188 198 206 210 240 252 272 278
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: arkiss
db: batch=73, k=18, 6 20 12 30 4 8 10 32 34
dn: 0 6 20 12 30 4 8 10 32 34 32 10 8 4 30 12 20 6 (?)
an: 0 6 26 38 68 72 80 90 122 156 188 198 206 210 240 252 272 278
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: arkiss
db: batch=73, k=18, 6 20 12 30 4 8 10 32 34
| STPT(12) | 878621438189031671 | 0 2 30 32 78 80 198 200 246 248 276 278 | -1419829179540 |
| STPT(10) | 878621644223881079 | 0 2 18 20 30 32 42 44 60 62 | -1213794330132 |
| SPT(16) | 878621910090852373 | 0 28 54 66 96 120 150 208 216 274 304 328 358 370 396 424 | -947927358838 |
| SPT(16) | 878622451387487077 | 0 10 22 60 64 120 130 154 162 186 196 252 256 294 306 316 | -406630724134 |
| SPT(16) | 878622456957399047 | 0 36 56 132 176 182 186 210 236 260 264 270 314 390 410 446 | -401060812164 |
| STPT(10) | 878622850240899521 | 0 2 6 8 18 20 30 32 36 38 | -7777311690 |
| STPT(10) | 878623139947998629 | 0 2 18 20 30 32 42 44 60 62 | 281929787418 |
| STPT(10) | 878623172004879617 | 0 2 30 32 42 44 54 56 84 86 | 313986668406 |
| STPT(10) | 878623304583274301 | 0 2 6 8 18 20 30 32 36 38 | 446565063090 |
| STPT(10) | 878623826626021037 | 0 2 42 44 72 74 102 104 144 146 | 968607809826 |
| SPT(16) | 878624065400592229 | 0 4 42 70 88 90 132 168 214 250 292 294 312 340 378 382 | 1207382381018 |
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