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Prime Tuple Database
Prime p0= 1211508418354322471 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 8 24 4 24 36 50 40 44 118 44 40 50 36 24 4 24 8 (?)
an: 0 8 32 36 60 96 146 186 230 348 392 432 482 518 542 546 570 578
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 578
Found by: Skivelitis2
db: batch=77, k=18, 8 24 4 24 36 50 40 44 118
dn: 0 8 24 4 24 36 50 40 44 118 44 40 50 36 24 4 24 8 (?)
an: 0 8 32 36 60 96 146 186 230 348 392 432 482 518 542 546 570 578
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 578
Found by: Skivelitis2
db: batch=77, k=18, 8 24 4 24 36 50 40 44 118
| STPT(10) | 1211507297292963269 | 0 2 18 20 30 32 42 44 60 62 | -1121061359202 |
| SPT(16) | 1211507459882879119 | 0 10 100 154 162 174 184 220 252 288 298 310 318 372 462 472 | -958471443352 |
| TPT(14) | 1211507667092928299 | 0 2 12 14 108 110 150 152 180 182 222 224 318 320 | -751261394172 |
| STPT(12) | 1211507667092928311 | 0 2 96 98 138 140 168 170 210 212 306 308 | -751261394160 |
| STPT(10) | 1211507724173121899 | 0 2 18 20 30 32 42 44 60 62 | -694181200572 |
| STPT(10) | 1211508248115458477 | 0 2 30 32 60 62 90 92 120 122 | -170238863994 |
| SPT(16) | 1211508510386181439 | 0 4 48 82 94 102 108 124 138 154 160 168 180 214 258 262 | 92031858968 |
| STPT(10) | 1211508535397804261 | 0 2 36 38 78 80 120 122 156 158 | 117043481790 |
| TPT(14) | 1211508838598634839 | 0 2 18 20 90 92 102 104 132 134 168 170 198 200 | 420244312368 |
| STPT(10) | 1211508984046679111 | 0 2 96 98 138 140 180 182 276 278 | 565692356640 |
| SPT(16) | 1211509256413584071 | 0 6 38 48 56 60 116 146 150 180 236 240 248 258 290 296 | 838059261600 |
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