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Prime Tuple Database
Prime p0= 1991365348394270027 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 6 54 42 50 4 14 4 8 4 14 4 50 42 54 6 (?)
an: 0 6 60 102 152 156 170 174 182 186 200 204 254 296 350 356
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 356
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 6 54 42 50 4 14 4 8
dn: 0 6 54 42 50 4 14 4 8 4 14 4 50 42 54 6 (?)
an: 0 6 60 102 152 156 170 174 182 186 200 204 254 296 350 356
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 356
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 6 54 42 50 4 14 4 8
| SPT(16) | 1991363981475767453 | 0 18 66 74 84 86 128 140 144 156 198 200 210 218 266 284 | -1366918502574 |
| SPT(16) | 1991364158461720877 | 0 14 24 32 60 80 102 104 162 164 186 206 234 242 252 266 | -1189932549150 |
| STPT(10) | 1991364272472054581 | 0 2 6 8 48 50 90 92 96 98 | -1075922215446 |
| STPT(10) | 1991364715628508929 | 0 2 42 44 60 62 78 80 120 122 | -632765761098 |
| STPT(10) | 1991364867063477947 | 0 2 30 32 42 44 54 56 84 86 | -481330792080 |
| SPT(16) | 1991365152312695909 | 0 12 50 120 140 200 210 248 282 320 330 390 410 480 518 530 | -196081574118 |
| STPT(10) | 1991365596328828631 | 0 2 6 8 18 20 30 32 36 38 | 247934558604 |
| STPT(10) | 1991365627785851027 | 0 2 12 14 42 44 72 74 84 86 | 279391581000 |
| SPT(16) | 1991365936553643679 | 0 40 54 60 94 144 148 154 204 210 214 264 298 304 318 358 | 588159373652 |
| STPT(10) | 1991366088329368571 | 0 2 6 8 18 20 30 32 36 38 | 739935098544 |
| SPT(16) | 1991366577795361259 | 0 38 108 138 150 174 188 204 224 240 254 278 290 320 390 428 | 1229401091232 |
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