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Prime Tuple Database
Prime p0= 1991426855957025821 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 12 24 6 8 46 2 4 14 4 2 46 8 6 24 12 (?)
an: 0 12 36 42 50 96 98 102 116 120 122 168 176 182 206 218
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 218
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 12 24 6 8 46 2 4 14
dn: 0 12 24 6 8 46 2 4 14 4 2 46 8 6 24 12 (?)
an: 0 12 36 42 50 96 98 102 116 120 122 168 176 182 206 218
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 218
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 12 24 6 8 46 2 4 14
| SPT(16) | 1991424102239733169 | 0 30 54 60 78 100 138 142 150 154 192 214 232 238 262 292 | -2753717292652 |
| STPT(10) | 1991424318708049787 | 0 2 42 44 72 74 102 104 144 146 | -2537248976034 |
| TPT(14) | 1991424891818483237 | 0 2 54 56 72 74 84 86 132 134 342 344 474 476 | -1964138542584 |
| SPT(16) | 1991425878160523927 | 0 42 56 72 84 132 150 176 210 236 254 302 314 330 344 386 | -977796501894 |
| SPT(16) | 1991426484534557471 | 0 20 36 150 168 176 200 230 246 276 300 308 326 440 456 476 | -371422468350 |
| STPT(10) | 1991426746133596799 | 0 2 18 20 30 32 42 44 60 62 | -109823429022 |
| SPT(16) | 1991426894210909879 | 0 20 42 104 162 170 188 192 230 234 252 260 318 380 402 422 | 38253884058 |
| SPT(16) | 1991427239982995863 | 0 6 88 124 126 138 154 244 270 360 376 388 390 426 508 514 | 384025970042 |
| STPT(10) | 1991427623097726629 | 0 2 12 14 30 32 48 50 60 62 | 767140700808 |
| SPT(16) | 1991427772222618889 | 0 20 68 74 80 84 108 120 122 134 158 162 168 174 222 242 | 916265593068 |
| SPT(16) | 1991428229457103573 | 0 34 48 64 66 90 120 126 148 154 184 208 210 226 240 274 | 1373500077752 |
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