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Prime Tuple Database
Prime p0= 384542355658423967 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 2 30 4 24 36 6 54 6 74 34 74 6 54 6 36 24 4 30 2 (?)
an: 0 2 32 36 60 96 102 156 162 236 270 344 350 404 410 446 470 474 504 506
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 506
Found by: [SG-FC] hl
db: batch=70, k=20, 2 30 4 24 36 6 54 6 74 34
dn: 0 2 30 4 24 36 6 54 6 74 34 74 6 54 6 36 24 4 30 2 (?)
an: 0 2 32 36 60 96 102 156 162 236 270 344 350 404 410 446 470 474 504 506
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 506
Found by: [SG-FC] hl
db: batch=70, k=20, 2 30 4 24 36 6 54 6 74 34
| SPT(14) | 384542320298443633 | 0 6 124 126 174 184 190 300 306 316 364 366 484 490 | -35359980334 |
| SPT(14) | 384542325020081143 | 0 24 34 90 100 114 238 240 364 378 388 444 454 478 | -30638342824 |
| SPT(14) | 384542336005013983 | 0 10 30 54 60 76 88 96 108 124 130 154 174 184 | -19653409984 |
| TPT(12) | 384542341868328881 | 0 2 66 68 96 98 150 152 228 230 240 242 | -13790095086 |
| TPT(12) | 384542345751141749 | 0 2 12 14 42 44 78 80 108 110 138 140 | -9907282218 |
| TPT(12) | 384542355120096317 | 0 2 42 44 60 62 72 74 180 182 210 212 | -538327650 |
| SPT(14) | 384542369086782721 | 0 16 40 52 70 72 106 156 190 192 210 222 246 262 | 13428358754 |
| TPT(12) | 384542389032153419 | 0 2 18 20 90 92 138 140 168 170 198 200 | 33373729452 |
| TPT(14) | 384542406969697157 | 0 2 24 26 30 32 42 44 54 56 60 62 102 104 | 51311273190 |
| STPT(10) | 384542406969697181 | 0 2 6 8 18 20 30 32 36 38 | 51311273214 |
| SPT(14) | 384542426347823917 | 0 4 52 54 66 136 172 174 210 280 292 294 342 346 | 70689399950 |
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