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Prime Tuple Database
Prime p0= 271973711061287071 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 10 12 2 40 8 40 8 22 32 22 8 40 8 40 2 12 10 6 (?)
an: 0 6 16 28 30 70 78 118 126 148 180 202 210 250 258 298 300 312 322 328
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: arkiss
db: batch=69, k=20, 6 10 12 2 40 8 40 8 22 32
dn: 0 6 10 12 2 40 8 40 8 22 32 22 8 40 8 40 2 12 10 6 (?)
an: 0 6 16 28 30 70 78 118 126 148 180 202 210 250 258 298 300 312 322 328
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: arkiss
db: batch=69, k=20, 6 10 12 2 40 8 40 8 22 32
| SPT(14) | 271973665985307397 | 0 34 40 112 114 132 174 202 244 262 264 336 342 376 | -45075979674 |
| SPT(14) | 271973666484382897 | 0 12 16 42 46 60 124 132 196 210 214 240 244 256 | -44576904174 |
| SPT(16) | 271973675105703229 | 0 58 70 72 120 124 130 142 150 162 168 172 220 222 234 292 | -35955583842 |
| SPT(14) | 271973676499125373 | 0 28 54 58 84 108 136 138 166 190 216 220 246 274 | -34562161698 |
| SPT(14) | 271973680359010129 | 0 12 40 42 52 82 114 148 180 210 220 222 250 262 | -30702276942 |
| SPT(14) | 271973689555631519 | 0 8 24 78 92 98 114 128 144 150 164 218 234 242 | -21505655552 |
| SPT(14) | 271973715774067691 | 0 72 86 102 116 168 192 206 230 282 296 312 326 398 | 4712780620 |
| SPT(14) | 271973731225361983 | 0 10 16 30 54 76 88 96 108 130 154 168 174 184 | 20164074912 |
| TPT(12) | 271973734667486609 | 0 2 30 32 60 62 90 92 162 164 198 200 | 23606199538 |
| SPT(14) | 271973764943806507 | 0 82 112 124 150 156 180 196 220 226 252 264 294 376 | 53882519436 |
| TPT(12) | 271973765331624929 | 0 2 42 44 60 62 72 74 108 110 150 152 | 54270337858 |
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