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Prime Tuple Database
Prime p0= 2687979290053369531 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 16 20 34 60 56 4 38 12 28 12 38 4 56 60 34 20 16 (?)
an: 0 16 36 70 130 186 190 228 240 268 280 318 322 378 438 472 492 508
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: [SG-FC] hl
db: batch=82, k=18, 16 20 34 60 56 4 38 12 28
dn: 0 16 20 34 60 56 4 38 12 28 12 38 4 56 60 34 20 16 (?)
an: 0 16 36 70 130 186 190 228 240 268 280 318 322 378 438 472 492 508
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: [SG-FC] hl
db: batch=82, k=18, 16 20 34 60 56 4 38 12 28
| STPT(10) | 2687977317822251627 | 0 2 12 14 42 44 72 74 84 86 | -1972231117904 |
| TPT(14) | 2687977333156128701 | 0 2 6 8 30 32 156 158 186 188 228 230 240 242 | -1956897240830 |
| STPT(10) | 2687977906082036429 | 0 2 42 44 120 122 198 200 240 242 | -1383971333102 |
| STPT(10) | 2687978004404534507 | 0 2 12 14 42 44 72 74 84 86 | -1285648835024 |
| STPT(10) | 2687978754414285107 | 0 2 12 14 42 44 72 74 84 86 | -535639084424 |
| SPT(16) | 2687979116818339313 | 0 6 14 54 60 78 134 146 168 180 236 254 260 300 308 314 | -173235030218 |
| SPT(16) | 2687979369992110231 | 0 16 30 42 48 60 118 162 196 240 298 310 316 328 342 358 | 79938740700 |
| SPT(16) | 2687979697054491923 | 0 14 44 48 66 68 96 98 156 158 186 188 206 210 240 254 | 407001122392 |
| SPT(16) | 2687979722988223331 | 0 30 50 66 72 110 132 150 152 170 192 230 236 252 272 302 | 432934853800 |
| SPT(16) | 2687979738328125863 | 0 6 18 20 30 68 110 138 146 174 216 254 264 266 278 284 | 448274756332 |
| SPT(16) | 2687979979041441743 | 0 38 44 120 126 156 158 170 234 246 248 278 284 360 366 404 | 688988072212 |
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