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Prime Tuple Database
Prime p0= 21629627915874617 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 56 30 24 6 28 20 4 2 64 2 4 20 28 6 24 30 56 6 (?)
an: 0 6 62 92 116 122 150 170 174 176 240 242 246 266 294 300 324 354 410 416
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: Paul
db: batch=65, k=20, 6 56 30 24 6 28 20 4 2 64
dn: 0 6 56 30 24 6 28 20 4 2 64 2 4 20 28 6 24 30 56 6 (?)
an: 0 6 62 92 116 122 150 170 174 176 240 242 246 266 294 300 324 354 410 416
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: Paul
db: batch=65, k=20, 6 56 30 24 6 28 20 4 2 64
| TPT(12) | 21629590729447499 | 0 2 30 32 42 44 78 80 108 110 162 164 | -37186427118 |
| TPT(12) | 21629592712724999 | 0 2 30 32 72 74 78 80 120 122 168 170 | -35203149618 |
| TPT(12) | 21629604322141157 | 0 2 84 86 210 212 222 224 234 236 312 314 | -23593733460 |
| TPT(12) | 21629609733090389 | 0 2 18 20 30 32 60 62 90 92 120 122 | -18182784228 |
| TPT(12) | 21629618595182537 | 0 2 84 86 132 134 294 296 330 332 372 374 | -9320692080 |
| SPT(14) | 21629627400098771 | 0 6 8 48 72 86 92 126 132 146 170 210 212 218 | -515775846 |
| TPT(12) | 21629634914116169 | 0 2 12 14 90 92 342 344 348 350 360 362 | 6998241552 |
| SPT(14) | 21629638684736077 | 0 6 34 66 94 136 172 234 270 312 340 372 400 406 | 10768861460 |
| SPT(14) | 21629654444604287 | 0 30 32 44 50 56 86 90 120 126 132 144 146 176 | 26528729670 |
| SPT(14) | 21629669534211677 | 0 2 42 44 54 60 80 186 206 212 222 224 264 266 | 41618337060 |
| SPT(14) | 21629681103210371 | 0 2 6 32 72 116 126 146 156 200 240 266 270 272 | 53187335754 |
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