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Prime Tuple Database
Prime p0= 1991000052896362411 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 36 4 38 4 6 8 16 44 16 8 6 4 38 4 36 (?)
an: 0 36 40 78 82 88 96 112 156 172 180 186 190 228 232 268
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 268
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 36 4 38 4 6 8 16 44
dn: 0 36 4 38 4 6 8 16 44 16 8 6 4 38 4 36 (?)
an: 0 36 40 78 82 88 96 112 156 172 180 186 190 228 232 268
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 268
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 36 4 38 4 6 8 16 44
| SPT(16) | 1990998965921586833 | 0 6 18 38 60 86 98 158 216 276 288 314 336 356 368 374 | -1086974775578 |
| SPT(13) | 1990999198130500699 | 0 30 60 78 84 108 114 120 144 150 168 198 228 | -854765861712 |
| TPT(14) | 1990999621871248319 | 0 2 48 50 78 80 198 200 282 284 312 314 342 344 | -431025114092 |
| SPT(16) | 1990999803890829049 | 0 10 28 40 48 70 160 180 262 282 372 394 402 414 432 442 | -249005533362 |
| TPT(14) | 1990999894373236391 | 0 2 30 32 66 68 138 140 168 170 210 212 240 242 | -158523126020 |
| STPT(10) | 1990999992727242059 | 0 2 12 14 90 92 168 170 180 182 | -60169120352 |
| STPT(10) | 1991000107662061019 | 0 2 18 20 30 32 42 44 60 62 | 54765698608 |
| STPT(10) | 1991000171155275191 | 0 2 6 8 18 20 30 32 36 38 | 118258912780 |
| TPT(14) | 1991000183063881391 | 0 2 48 50 120 122 138 140 180 182 216 218 336 338 | 130167518980 |
| SPT(16) | 1991000488406978483 | 0 8 26 84 138 180 206 264 290 348 374 416 470 528 546 554 | 435510616072 |
| SPT(16) | 1991000571124148707 | 0 12 54 70 82 96 120 132 154 166 190 204 216 232 274 286 | 518227786296 |
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