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Prime Tuple Database
Prime p0= 1235074843716215123 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 26 22 8 10 44 36 18 16 36 32 36 16 18 36 44 10 8 22 26 (?)
an: 0 26 48 56 66 110 146 164 180 216 248 284 300 318 354 398 408 416 438 464
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 464
Found by: Spectrum
db: batch=77, k=20, 26 22 8 10 44 36 18 16 36 32
dn: 0 26 22 8 10 44 36 18 16 36 32 36 16 18 36 44 10 8 22 26 (?)
an: 0 26 48 56 66 110 146 164 180 216 248 284 300 318 354 398 408 416 438 464
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 464
Found by: Spectrum
db: batch=77, k=20, 26 22 8 10 44 36 18 16 36 32
| SPT(16) | 1235073959725670381 | 0 6 18 36 80 116 140 150 158 168 192 228 272 290 302 308 | -883990544742 |
| STPT(10) | 1235073971463789617 | 0 2 30 32 42 44 54 56 84 86 | -872252425506 |
| STPT(10) | 1235074238284057049 | 0 2 48 50 90 92 132 134 180 182 | -605432158074 |
| STPT(10) | 1235074289189195639 | 0 2 18 20 30 32 42 44 60 62 | -554527019484 |
| SPT(16) | 1235074292483549263 | 0 4 6 40 54 84 88 100 114 126 130 160 174 208 210 214 | -551232665860 |
| STPT(10) | 1235074502251603619 | 0 2 48 50 90 92 132 134 180 182 | -341464611504 |
| STPT(10) | 1235075044040592497 | 0 2 30 32 42 44 54 56 84 86 | 200324377374 |
| STPT(10) | 1235075668635469979 | 0 2 42 44 90 92 138 140 180 182 | 824919254856 |
| STPT(10) | 1235075826119790839 | 0 2 18 20 30 32 42 44 60 62 | 982403575716 |
| STPT(10) | 1235076078044316689 | 0 2 18 20 30 32 42 44 60 62 | 1234328101566 |
| SPT(16) | 1235076402696541267 | 0 30 52 84 106 156 184 192 274 282 310 360 382 414 436 466 | 1558980326144 |
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