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Prime Tuple Database
Prime p0= 1999468607003654057 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 36 20 54 34 30 2 6 22 38 22 6 2 30 34 54 20 36 (?)
an: 0 36 56 110 144 174 176 182 204 242 264 270 272 302 336 390 410 446
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: LCB001
db: batch=80, k=18, 36 20 54 34 30 2 6 22 38
dn: 0 36 20 54 34 30 2 6 22 38 22 6 2 30 34 54 20 36 (?)
an: 0 36 56 110 144 174 176 182 204 242 264 270 272 302 336 390 410 446
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: LCB001
db: batch=80, k=18, 36 20 54 34 30 2 6 22 38
| STPT(10) | 1999467131609501159 | 0 2 12 14 90 92 168 170 180 182 | -1475394152898 |
| SPT(16) | 1999467340264727077 | 0 16 24 52 64 66 84 94 132 142 160 162 174 202 210 226 | -1266738926980 |
| SPT(16) | 1999467358487713927 | 0 10 82 94 102 120 130 142 234 246 256 274 282 294 366 376 | -1248515940130 |
| TPT(14) | 1999467465192819197 | 0 2 90 92 270 272 312 314 330 332 354 356 372 374 | -1141810834860 |
| SPT(16) | 1999467632902782899 | 0 8 38 42 50 68 120 140 162 182 234 252 260 264 294 302 | -974100871158 |
| SPT(16) | 1999468059363133397 | 0 54 104 150 180 206 210 234 236 260 264 290 320 366 416 470 | -547640520660 |
| TPT(14) | 1999468709321825219 | 0 2 90 92 162 164 228 230 240 242 252 254 258 260 | 102318171162 |
| STPT(10) | 1999468843964406539 | 0 2 48 50 90 92 132 134 180 182 | 236960752482 |
| SPT(16) | 1999468893924435587 | 0 12 26 42 66 80 90 122 180 212 222 236 260 276 290 302 | 286920781530 |
| STPT(10) | 1999468960782558017 | 0 2 30 32 42 44 54 56 84 86 | 353778903960 |
| SPT(16) | 1999469614887178673 | 0 24 26 30 54 96 98 144 260 306 308 350 374 378 380 404 | 1007883524616 |
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