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Prime Tuple Database
Prime p0= 2258597392355477321 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 38 28 60 30 12 30 20 78 34 78 20 30 12 30 60 28 38 (?)
an: 0 38 66 126 156 168 198 218 296 330 408 428 458 470 500 560 588 626
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 626
Found by: paulteo
db: batch=81, k=18, 38 28 60 30 12 30 20 78 34
dn: 0 38 28 60 30 12 30 20 78 34 78 20 30 12 30 60 28 38 (?)
an: 0 38 66 126 156 168 198 218 296 330 408 428 458 470 500 560 588 626
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 626
Found by: paulteo
db: batch=81, k=18, 38 28 60 30 12 30 20 78 34
| SPT(16) | 2258596418878156261 | 0 16 48 142 168 186 198 240 358 400 412 430 456 550 582 598 | -973477321060 |
| STPT(10) | 2258596470526444229 | 0 2 18 20 30 32 42 44 60 62 | -921829033092 |
| SPT(16) | 2258596602803604319 | 0 48 78 112 132 168 198 202 210 214 244 280 300 334 364 412 | -789551873002 |
| SPT(16) | 2258596783272698423 | 0 24 60 168 170 206 228 240 254 266 288 324 326 434 470 494 | -609082778898 |
| STPT(10) | 2258597097862145009 | 0 2 12 14 30 32 48 50 60 62 | -294493332312 |
| STPT(10) | 2258597196003370049 | 0 2 18 20 60 62 102 104 120 122 | -196352107272 |
| TPT(14) | 2258597704479618569 | 0 2 18 20 42 44 60 62 132 134 198 200 240 242 | 312124141248 |
| STPT(10) | 2258597743172410691 | 0 2 6 8 18 20 30 32 36 38 | 350816933370 |
| SPT(16) | 2258597758789696847 | 0 32 54 80 102 122 152 186 410 444 474 494 516 542 564 596 | 366434219526 |
| SPT(16) | 2258597787764779001 | 0 36 38 48 78 120 126 150 158 182 188 230 260 270 272 308 | 395409301680 |
| STPT(10) | 2258597789972375471 | 0 2 6 8 48 50 90 92 96 98 | 397616898150 |
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