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Prime Tuple Database
Prime p0= 67426111044871357 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 42 10 8 4 36 6 36 12 6 26 6 12 36 6 36 4 8 10 42 (?)
an: 0 42 52 60 64 100 106 142 154 160 186 192 204 240 246 282 286 294 304 346
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 346
Found by: LCB001
db: batch=67, k=20, 42 10 8 4 36 6 36 12 6 26
dn: 0 42 10 8 4 36 6 36 12 6 26 6 12 36 6 36 4 8 10 42 (?)
an: 0 42 52 60 64 100 106 142 154 160 186 192 204 240 246 282 286 294 304 346
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 346
Found by: LCB001
db: batch=67, k=20, 42 10 8 4 36 6 36 12 6 26
| SPT(14) | 67426053812593891 | 0 18 22 60 72 90 100 120 130 148 160 198 202 220 | -57232277466 |
| SPT(14) | 67426060737347959 | 0 28 48 84 124 138 150 268 280 294 334 370 390 418 | -50307523398 |
| SPT(16) | 67426060801584949 | 0 10 70 78 88 100 144 154 234 244 288 300 310 318 378 388 | -50243286408 |
| SPT(14) | 67426078088236403 | 0 6 48 84 104 134 138 176 180 210 230 266 308 314 | -32956634954 |
| TPT(12) | 67426109024005421 | 0 2 18 20 30 32 48 50 96 98 126 128 | -2020865936 |
| SPT(14) | 67426109303920013 | 0 20 44 48 80 128 168 170 210 258 290 294 318 338 | -1740951344 |
| SPT(14) | 67426125255992297 | 0 36 42 56 84 92 110 156 174 182 210 224 230 266 | 14211120940 |
| SPT(16) | 67426140304929799 | 0 18 24 28 30 42 60 78 94 112 130 142 144 148 154 172 | 29260058442 |
| SPT(14) | 67426152328266847 | 0 24 90 96 100 136 180 220 264 300 304 310 376 400 | 41283395490 |
| SPT(14) | 67426157098872283 | 0 4 18 34 54 70 106 108 144 160 180 196 210 214 | 46054000926 |
| SPT(14) | 67426193795648069 | 0 18 48 62 68 84 98 174 188 204 210 224 254 272 | 82750776712 |
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