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Prime Tuple Database
Prime p0= 478223376532639217 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 60 12 2 22 60 18 2 28 66 26 66 28 2 18 60 22 2 12 60 (?)
an: 0 60 72 74 96 156 174 176 204 270 296 362 390 392 410 470 492 494 506 566
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 566
Found by: [SG-2W]Kurzer
db: batch=70, k=20, 60 12 2 22 60 18 2 28 66 26
dn: 0 60 12 2 22 60 18 2 28 66 26 66 28 2 18 60 22 2 12 60 (?)
an: 0 60 72 74 96 156 174 176 204 270 296 362 390 392 410 470 492 494 506 566
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 566
Found by: [SG-2W]Kurzer
db: batch=70, k=20, 60 12 2 22 60 18 2 28 66 26
| TPT(12) | 478223310291937517 | 0 2 30 32 60 62 72 74 102 104 150 152 | -66240701700 |
| TPT(12) | 478223317091728667 | 0 2 54 56 114 116 132 134 174 176 270 272 | -59440910550 |
| SPT(14) | 478223336778609329 | 0 24 48 68 78 102 108 134 140 164 174 194 218 242 | -39754029888 |
| TPT(12) | 478223348963082557 | 0 2 30 32 72 74 90 92 102 104 132 134 | -27569556660 |
| SPT(14) | 478223375413339007 | 0 12 20 44 50 56 96 170 210 216 222 246 254 266 | -1119300210 |
| TPT(12) | 478223375680515329 | 0 2 12 14 72 74 102 104 168 170 198 200 | -852123888 |
| TPT(12) | 478223406970808831 | 0 2 48 50 66 68 180 182 258 260 300 302 | 30438169614 |
| SPT(14) | 478223409071136413 | 0 38 80 90 188 230 240 248 258 300 398 408 450 488 | 32538497196 |
| SPT(14) | 478223410645009157 | 0 20 24 30 44 120 122 174 176 252 266 272 276 296 | 34112369940 |
| SPT(14) | 478223416381667699 | 0 14 18 74 80 98 108 110 120 138 144 200 204 218 | 39849028482 |
| SPT(14) | 478223420387950453 | 0 6 24 66 94 100 118 126 144 150 178 220 238 244 | 43855311236 |
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