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Prime Tuple Database
Prime p0= 547421786026621531 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 42 30 42 22 6 32 28 38 46 38 28 32 6 22 42 30 42 6 (?)
an: 0 6 48 78 120 142 148 180 208 246 292 330 358 390 396 418 460 490 532 538
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 538
Found by: Cruncher Pete
db: batch=57, k=20, 6 42 30 42 22 6 32 28 38 46
dn: 0 6 42 30 42 22 6 32 28 38 46 38 28 32 6 22 42 30 42 6 (?)
an: 0 6 48 78 120 142 148 180 208 246 292 330 358 390 396 418 460 490 532 538
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 538
Found by: Cruncher Pete
db: batch=57, k=20, 6 42 30 42 22 6 32 28 38 46
| SPT(14) | 547421717022307177 | 0 42 70 120 130 162 166 186 190 222 232 282 310 352 | -69004314354 |
| TPT(12) | 547421728289163137 | 0 2 12 14 42 44 90 92 102 104 180 182 | -57737458394 |
| TPT(12) | 547421775233708561 | 0 2 30 32 138 140 168 170 180 182 198 200 | -10792912970 |
| SPT(14) | 547421776043341613 | 0 8 14 18 24 38 66 68 96 110 116 120 126 134 | -9983279918 |
| SPT(16) | 547421778597382307 | 0 20 90 120 126 132 176 192 194 210 254 260 266 296 366 386 | -7429239224 |
| SPT(14) | 547421783813028071 | 0 30 80 138 140 162 176 252 266 288 290 348 398 428 | -2213593460 |
| TPT(12) | 547421786973821519 | 0 2 102 104 138 140 240 242 270 272 282 284 | 947199988 |
| SPT(14) | 547421803183533973 | 0 84 100 114 118 126 144 160 178 186 190 204 220 304 | 17156912442 |
| SPT(14) | 547421840204116739 | 0 2 32 42 68 78 98 114 134 144 170 180 210 212 | 54177495208 |
| STPT(10) | 547421845712640929 | 0 2 18 20 30 32 42 44 60 62 | 59686019398 |
| SPT(14) | 547421854941903869 | 0 14 30 54 72 102 132 152 182 212 230 254 270 284 | 68915282338 |
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