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Prime Tuple Database
Prime p0= 621977954930115107 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 20 10 12 42 36 12 18 12 12 68 12 12 18 12 36 42 12 10 20 (?)
an: 0 20 30 42 84 120 132 150 162 174 242 254 266 284 296 332 374 386 396 416
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: xii5ku
db: batch=72, k=20, 20 10 12 42 36 12 18 12 12 68
dn: 0 20 10 12 42 36 12 18 12 12 68 12 12 18 12 36 42 12 10 20 (?)
an: 0 20 30 42 84 120 132 150 162 174 242 254 266 284 296 332 374 386 396 416
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: xii5ku
db: batch=72, k=20, 20 10 12 42 36 12 18 12 12 68
| TPT(12) | 621977563996736501 | 0 2 36 38 378 380 450 452 516 518 576 578 | -390933378606 |
| TPT(12) | 621977607743238839 | 0 2 108 110 120 122 138 140 162 164 198 200 | -347186876268 |
| TPT(12) | 621977734789526909 | 0 2 78 80 120 122 132 134 162 164 258 260 | -220140588198 |
| TPT(12) | 621977801902071611 | 0 2 66 68 78 80 120 122 138 140 258 260 | -153028043496 |
| TPT(12) | 621977859693628649 | 0 2 120 122 288 290 360 362 378 380 390 392 | -95236486458 |
| TPT(12) | 621977867485025321 | 0 2 6 8 48 50 96 98 186 188 228 230 | -87445089786 |
| TPT(12) | 621977967971547791 | 0 2 6 8 30 32 36 38 48 50 126 128 | 13041432684 |
| TPT(12) | 621977976342078401 | 0 2 6 8 36 38 78 80 90 92 108 110 | 21411963294 |
| TPT(12) | 621977986359493061 | 0 2 6 8 60 62 138 140 156 158 180 182 | 31429377954 |
| TPT(12) | 621977993698810751 | 0 2 36 38 60 62 78 80 90 92 120 122 | 38768695644 |
| TPT(12) | 621978020838260741 | 0 2 30 32 90 92 180 182 210 212 228 230 | 65908145634 |
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