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Prime Tuple Database
Prime p0= 810612060223278679 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 18 30 12 10 62 16 20 10 24 86 24 10 20 16 62 10 12 30 18 (?)
an: 0 18 48 60 70 132 148 168 178 202 288 312 322 342 358 420 430 442 472 490
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 490
Found by: matsu_pl
db: batch=73, k=20, 18 30 12 10 62 16 20 10 24 86
dn: 0 18 30 12 10 62 16 20 10 24 86 24 10 20 16 62 10 12 30 18 (?)
an: 0 18 48 60 70 132 148 168 178 202 288 312 322 342 358 420 430 442 472 490
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 490
Found by: matsu_pl
db: batch=73, k=20, 18 30 12 10 62 16 20 10 24 86
| STPT(10) | 810611181329355587 | 0 2 30 32 42 44 54 56 84 86 | -878893923092 |
| STPT(10) | 810611625632498867 | 0 2 90 92 102 104 114 116 204 206 | -434590779812 |
| STPT(10) | 810611668690781927 | 0 2 12 14 72 74 132 134 144 146 | -391532496752 |
| TPT(14) | 810611830664415119 | 0 2 30 32 42 44 132 134 198 200 222 224 270 272 | -229558863560 |
| STPT(10) | 810611916662431451 | 0 2 36 38 138 140 240 242 276 278 | -143560847228 |
| STPT(12) | 810611933739608639 | 0 2 60 62 132 134 168 170 240 242 300 302 | -126483670040 |
| SPT(16) | 810612067206591847 | 0 30 70 72 84 124 126 162 214 250 252 292 304 306 346 376 | 6983313168 |
| STPT(10) | 810612145444444529 | 0 2 18 20 30 32 42 44 60 62 | 85221165850 |
| STPT(10) | 810612387409139477 | 0 2 30 32 42 44 54 56 84 86 | 327185860798 |
| SPT(16) | 810612443599092923 | 0 8 24 48 60 66 74 84 200 210 218 224 236 260 276 284 | 383375814244 |
| SPT(16) | 810612579611473823 | 0 38 44 78 84 90 150 224 240 314 374 380 386 420 426 464 | 519388195144 |
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