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Prime Tuple Database
Prime p0= 740278198052518501 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 34 6 36 2 6 30 10 26 10 30 6 2 36 6 34 12 (?)
an: 0 12 46 52 88 90 96 126 136 162 172 202 208 210 246 252 286 298
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 298
Found by: [SG]steini
db: batch=73, k=18, 12 34 6 36 2 6 30 10 26
dn: 0 12 34 6 36 2 6 30 10 26 10 30 6 2 36 6 34 12 (?)
an: 0 12 46 52 88 90 96 126 136 162 172 202 208 210 246 252 286 298
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 298
Found by: [SG]steini
db: batch=73, k=18, 12 34 6 36 2 6 30 10 26
| SPT(16) | 740276348962015553 | 0 20 30 44 84 174 204 216 254 266 296 386 426 440 450 470 | -1849090502948 |
| STPT(10) | 740276484823466189 | 0 2 18 20 30 32 42 44 60 62 | -1713229052312 |
| STPT(10) | 740276749808284259 | 0 2 18 20 30 32 42 44 60 62 | -1448244234242 |
| SPT(16) | 740277236587625749 | 0 18 28 78 88 112 130 160 162 192 210 234 244 294 304 322 | -961464892752 |
| STPT(10) | 740277544398445811 | 0 2 6 8 18 20 30 32 36 38 | -653654072690 |
| STPT(10) | 740277590622385391 | 0 2 36 38 78 80 120 122 156 158 | -607430133110 |
| TPT(14) | 740278288452914039 | 0 2 12 14 78 80 90 92 108 110 162 164 168 170 | 90400395538 |
| TPT(14) | 740278360314567101 | 0 2 30 32 66 68 306 308 366 368 408 410 438 440 | 162262048600 |
| STPT(10) | 740278434426009299 | 0 2 18 20 30 32 42 44 60 62 | 236373490798 |
| SPT(16) | 740278542905943467 | 0 44 86 96 116 132 152 156 170 174 194 210 230 240 282 326 | 344853424966 |
| STPT(10) | 740278641875589527 | 0 2 42 44 72 74 102 104 144 146 | 443823071026 |
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