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Prime Tuple Database
Prime p0= 267429147855236401 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 12 30 6 12 6 36 16 60 38 46 38 60 16 36 6 12 6 30 12 (?)
an: 0 12 42 48 60 66 102 118 178 216 262 300 360 376 412 418 430 436 466 478
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: [AF>Amis des Lapins] Ceclo
db: batch=69, k=20, 12 30 6 12 6 36 16 60 38 46
dn: 0 12 30 6 12 6 36 16 60 38 46 38 60 16 36 6 12 6 30 12 (?)
an: 0 12 42 48 60 66 102 118 178 216 262 300 360 376 412 418 430 436 466 478
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: [AF>Amis des Lapins] Ceclo
db: batch=69, k=20, 12 30 6 12 6 36 16 60 38 46
| TPT(12) | 267429102201026459 | 0 2 12 14 42 44 72 74 108 110 210 212 | -45654209942 |
| SPT(14) | 267429111674607287 | 0 14 56 110 116 140 186 194 240 264 270 324 366 380 | -36180629114 |
| SPT(14) | 267429112536112963 | 0 16 28 30 118 126 144 160 178 186 274 276 288 304 | -35319123438 |
| SPT(18) | 267429113251745197 | 0 22 36 114 124 156 190 210 240 256 286 306 340 372 382 460 474 496 | -34603491204 |
| SPT(14) | 267429120019772927 | 0 2 6 60 62 72 102 110 140 150 152 206 210 212 | -27835463474 |
| SPT(14) | 267429143457286051 | 0 10 28 52 72 112 142 168 198 238 258 282 300 310 | -4397950350 |
| TPT(12) | 267429157888545929 | 0 2 42 44 90 92 108 110 132 134 210 212 | 10033309528 |
| TPT(12) | 267429165718192691 | 0 2 66 68 90 92 108 110 120 122 246 248 | 17862956290 |
| SPT(14) | 267429171938978653 | 0 4 18 66 70 88 108 136 156 174 178 226 240 244 | 24083742252 |
| SPT(14) | 267429172185523039 | 0 18 28 60 70 90 94 108 112 132 142 174 184 202 | 24330286638 |
| SPT(14) | 267429183283520509 | 0 4 28 34 42 72 88 114 130 160 168 174 198 202 | 35428284108 |
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