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Prime Tuple Database
Prime p0= 2409406581559214261 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 8 18 4 20 72 6 34 6 14 94 14 6 34 6 72 20 4 18 8 (?)
an: 0 8 26 30 50 122 128 162 168 182 276 290 296 330 336 408 428 432 450 458
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 458
Found by: [SG-FC] hl
db: batch=82, k=20, 8 18 4 20 72 6 34 6 14 94
dn: 0 8 18 4 20 72 6 34 6 14 94 14 6 34 6 72 20 4 18 8 (?)
an: 0 8 26 30 50 122 128 162 168 182 276 290 296 330 336 408 428 432 450 458
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 458
Found by: [SG-FC] hl
db: batch=82, k=20, 8 18 4 20 72 6 34 6 14 94
| STPT(10) | 2409405087435732467 | 0 2 12 14 72 74 132 134 144 146 | -1494123481794 |
| TPT(14) | 2409405311095016777 | 0 2 12 14 30 32 114 116 174 176 294 296 342 344 | -1270464197484 |
| SPT(16) | 2409405488671156697 | 0 12 14 42 60 74 86 96 200 210 222 236 254 282 284 296 | -1092888057564 |
| STPT(10) | 2409405937760418809 | 0 2 18 20 60 62 102 104 120 122 | -643798795452 |
| SPT(16) | 2409406194307306813 | 0 6 28 34 40 78 108 114 160 166 196 234 240 246 268 274 | -387251907448 |
| TPT(14) | 2409406551932117261 | 0 2 30 32 66 68 168 170 198 200 240 242 336 338 | -29627097000 |
| STPT(10) | 2409406777986818579 | 0 2 12 14 30 32 48 50 60 62 | 196427604318 |
| STPT(10) | 2409407038351827329 | 0 2 12 14 30 32 48 50 60 62 | 456792613068 |
| STPT(10) | 2409407040070586999 | 0 2 42 44 60 62 78 80 120 122 | 458511372738 |
| STPT(10) | 2409407179852490999 | 0 2 18 20 30 32 42 44 60 62 | 598293276738 |
| STPT(10) | 2409407435466177659 | 0 2 42 44 60 62 78 80 120 122 | 853906963398 |
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