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Prime Tuple Database
Prime p0= 1991099623607743601 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 8 42 18 12 36 6 16 2 16 6 36 12 18 42 8 (?)
an: 0 8 50 68 80 116 122 138 140 156 162 198 210 228 270 278
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 8 42 18 12 36 6 16 2
dn: 0 8 42 18 12 36 6 16 2 16 6 36 12 18 42 8 (?)
an: 0 8 50 68 80 116 122 138 140 156 162 198 210 228 270 278
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 8 42 18 12 36 6 16 2
| STPT(10) | 1991097865048630571 | 0 2 36 38 78 80 120 122 156 158 | -1758559113030 |
| STPT(10) | 1991098538533462991 | 0 2 6 8 48 50 90 92 96 98 | -1085074280610 |
| SPT(16) | 1991098584447292183 | 0 36 54 64 78 84 106 120 154 168 190 196 210 220 238 274 | -1039160451418 |
| SPT(16) | 1991098730867512867 | 0 40 46 90 130 142 184 216 220 252 294 306 346 390 396 436 | -892740230734 |
| SPT(16) | 1991098756517113097 | 0 2 44 50 114 122 186 204 242 260 324 332 396 402 444 446 | -867090630504 |
| SPT(16) | 1991099470992586631 | 0 36 66 102 108 138 182 270 308 396 440 470 476 512 542 578 | -152615156970 |
| STPT(10) | 1991099934888446927 | 0 2 30 32 42 44 54 56 84 86 | 311280703326 |
| SPT(16) | 1991100043113956461 | 0 18 30 78 102 130 148 168 310 330 348 376 400 448 460 478 | 419506212860 |
| STPT(10) | 1991100168456957539 | 0 2 18 20 60 62 102 104 120 122 | 544849213938 |
| STPT(10) | 1991100299549807177 | 0 2 30 32 42 44 54 56 84 86 | 675942063576 |
| SPT(16) | 1991100565022994949 | 0 12 30 34 60 88 112 168 184 240 264 292 318 322 340 352 | 941415251348 |
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