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Prime Tuple Database
Prime p0= 508187346811533989 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 48 6 24 14 16 24 8 18 66 4 66 18 8 24 16 14 24 6 48 (?)
an: 0 48 54 78 92 108 132 140 158 224 228 294 312 320 344 360 374 398 404 452
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: [SG-FC] dingdong
db: batch=48, k=20, 48 6 24 14 16 24 8 18 66 4
dn: 0 48 6 24 14 16 24 8 18 66 4 66 18 8 24 16 14 24 6 48 (?)
an: 0 48 54 78 92 108 132 140 158 224 228 294 312 320 344 360 374 398 404 452
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: [SG-FC] dingdong
db: batch=48, k=20, 48 6 24 14 16 24 8 18 66 4
| SPT(14) | 508187268259756681 | 0 10 36 40 70 112 126 166 180 222 252 256 282 292 | -78551777308 |
| TPT(12) | 508187269942512911 | 0 2 48 50 90 92 156 158 168 170 210 212 | -76869021078 |
| SPT(14) | 508187280855892931 | 0 62 66 86 122 128 132 146 150 156 192 212 216 278 | -65955641058 |
| SPT(14) | 508187283739522799 | 0 2 54 68 104 158 210 242 294 348 384 398 450 452 | -63072011190 |
| SPT(14) | 508187299844608381 | 0 30 46 76 90 130 156 160 186 226 240 270 286 316 | -46966925608 |
| TPT(12) | 508187341349305361 | 0 2 18 20 78 80 120 122 186 188 228 230 | -5462228628 |
| TPT(12) | 508187371640246297 | 0 2 24 26 60 62 180 182 240 242 294 296 | 24828712308 |
| SPT(14) | 508187372444956543 | 0 6 34 48 54 58 76 78 96 100 106 120 148 154 | 25633422554 |
| SPT(14) | 508187374354198307 | 0 60 62 110 114 132 156 170 194 212 216 264 266 326 | 27542664318 |
| SPT(14) | 508187403068914787 | 0 36 44 60 164 176 210 236 270 282 386 402 410 446 | 56257380798 |
| SPT(14) | 508187404352560679 | 0 8 42 60 74 102 110 132 140 168 182 200 234 242 | 57541026690 |
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