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Prime Tuple Database
Prime p0= 2939272418349166979 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 2 58 32 22 30 18 2 18 10 68 10 18 2 18 30 22 32 58 2 (?)
an: 0 2 60 92 114 144 162 164 182 192 260 270 288 290 308 338 360 392 450 452
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] hl
db: batch=82, k=20, 2 58 32 22 30 18 2 18 10 68
dn: 0 2 58 32 22 30 18 2 18 10 68 10 18 2 18 30 22 32 58 2 (?)
an: 0 2 60 92 114 144 162 164 182 192 260 270 288 290 308 338 360 392 450 452
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] hl
db: batch=82, k=20, 2 58 32 22 30 18 2 18 10 68
| STPT(10) | 2939270966784744671 | 0 2 30 32 78 80 126 128 156 158 | -1451564422308 |
| SPT(16) | 2939271010992579049 | 0 10 70 94 100 142 168 204 238 274 300 342 348 372 432 442 | -1407356587930 |
| STPT(10) | 2939271937167896381 | 0 2 6 8 18 20 30 32 36 38 | -481181270598 |
| STPT(10) | 2939272104118366109 | 0 2 42 44 60 62 78 80 120 122 | -314230800870 |
| STPT(10) | 2939272275608933267 | 0 2 42 44 132 134 222 224 264 266 | -142740233712 |
| STPT(12) | 2939272363896403319 | 0 2 12 14 42 44 78 80 108 110 120 122 | -54452763660 |
| STPT(10) | 2939272774885092377 | 0 2 30 32 42 44 54 56 84 86 | 356535925398 |
| STPT(10) | 2939272793081202839 | 0 2 18 20 30 32 42 44 60 62 | 374732035860 |
| SPT(18) | 2939273020300457647 | 0 42 60 76 120 162 196 252 256 270 274 330 364 406 450 466 484 526 | 601951290668 |
| STPT(10) | 2939273478688782419 | 0 2 18 20 30 32 42 44 60 62 | 1060339615440 |
| STPT(10) | 2939273544509552207 | 0 2 12 14 42 44 72 74 84 86 | 1126160385228 |
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