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Prime Tuple Database
Prime p0= 1991561030476573643 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 6 78 2 18 10 42 62 28 62 42 10 18 2 78 6 (?)
an: 0 6 84 86 104 114 156 218 246 308 350 360 378 380 458 464
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 464
Found by: JohnMD
db: batch=80, k=16, 6 78 2 18 10 42 62 28
dn: 0 6 78 2 18 10 42 62 28 62 42 10 18 2 78 6 (?)
an: 0 6 84 86 104 114 156 218 246 308 350 360 378 380 458 464
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 464
Found by: JohnMD
db: batch=80, k=16, 6 78 2 18 10 42 62 28
| SPT(16) | 1991559659780690807 | 0 56 66 84 92 134 162 170 216 224 252 294 302 320 330 386 | -1370695882836 |
| STPT(10) | 1991559938217356537 | 0 2 30 32 60 62 90 92 120 122 | -1092259217106 |
| SPT(16) | 1991560361309662877 | 0 24 60 90 114 180 182 222 242 282 284 350 374 404 440 464 | -669166910766 |
| STPT(10) | 1991560662417892799 | 0 2 48 50 60 62 72 74 120 122 | -368058680844 |
| STPT(10) | 1991560902592271807 | 0 2 24 26 42 44 60 62 84 86 | -127884301836 |
| STPT(10) | 1991560920665201861 | 0 2 96 98 108 110 120 122 216 218 | -109811371782 |
| SPT(16) | 1991562161079144289 | 0 48 52 84 94 114 168 208 294 334 388 408 418 450 454 502 | 1130602570646 |
| SPT(16) | 1991562186724924769 | 0 14 44 48 50 68 74 114 158 198 204 222 224 228 258 272 | 1156248351126 |
| STPT(10) | 1991562438504909371 | 0 2 6 8 48 50 90 92 96 98 | 1408028335728 |
| SPT(16) | 1991562659755166803 | 0 16 60 70 100 106 148 186 208 246 288 294 324 334 378 394 | 1629278593160 |
| STPT(10) | 1991562661872943301 | 0 2 6 8 18 20 30 32 36 38 | 1631396369658 |
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