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Prime Tuple Database
Prime p0= 2478823342621203173 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 8 6 4 18 8 40 36 20 58 68 58 20 36 40 8 18 4 6 8 (?)
an: 0 8 14 18 36 44 84 120 140 198 266 324 344 380 420 428 446 450 456 464
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 464
Found by: [SG-FC] hl
db: batch=82, k=20, 8 6 4 18 8 40 36 20 58 68
dn: 0 8 6 4 18 8 40 36 20 58 68 58 20 36 40 8 18 4 6 8 (?)
an: 0 8 14 18 36 44 84 120 140 198 266 324 344 380 420 428 446 450 456 464
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 464
Found by: [SG-FC] hl
db: batch=82, k=20, 8 6 4 18 8 40 36 20 58 68
| SPT(16) | 2478822269055994867 | 0 24 40 46 76 174 186 210 220 244 256 354 384 390 406 430 | -1073565208306 |
| SPT(16) | 2478822586120657921 | 0 6 42 46 72 102 106 118 210 222 226 256 282 286 322 328 | -756500545252 |
| TPT(14) | 2478822835153685087 | 0 2 12 14 90 92 144 146 174 176 210 212 312 314 | -507467518086 |
| STPT(10) | 2478822871287260549 | 0 2 18 20 30 32 42 44 60 62 | -471333942624 |
| SPT(16) | 2478822886374697627 | 0 10 22 72 84 114 136 202 234 300 322 352 364 414 426 436 | -456246505546 |
| STPT(10) | 2478823104422137139 | 0 2 18 20 30 32 42 44 60 62 | -238199066034 |
| STPT(10) | 2478823635654962777 | 0 2 24 26 42 44 60 62 84 86 | 293033759604 |
| STPT(10) | 2478824070364106207 | 0 2 30 32 42 44 54 56 84 86 | 727742903034 |
| SPT(16) | 2478824156067971743 | 0 84 94 106 180 204 226 234 250 258 280 304 378 390 400 484 | 813446768570 |
| STPT(10) | 2478824321912243489 | 0 2 18 20 30 32 42 44 60 62 | 979291040316 |
| STPT(10) | 2478824399089541651 | 0 2 36 38 78 80 120 122 156 158 | 1056468338478 |
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