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Prime Tuple Database
Prime p0= 1918134974594543893 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 4 14 16 6 50 4 42 20 82 20 42 4 50 6 16 14 4 (?)
an: 0 4 18 34 40 90 94 136 156 238 258 300 304 354 360 376 390 394
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 394
Found by: Landjunge
db: batch=80, k=18, 4 14 16 6 50 4 42 20 82
dn: 0 4 14 16 6 50 4 42 20 82 20 42 4 50 6 16 14 4 (?)
an: 0 4 18 34 40 90 94 136 156 238 258 300 304 354 360 376 390 394
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 394
Found by: Landjunge
db: batch=80, k=18, 4 14 16 6 50 4 42 20 82
| STPT(12) | 1918134174804897209 | 0 2 12 14 30 32 222 224 240 242 252 254 | -799789646684 |
| STPT(10) | 1918134484509434801 | 0 2 36 38 78 80 120 122 156 158 | -490085109092 |
| STPT(10) | 1918134523754344307 | 0 2 24 26 42 44 60 62 84 86 | -450840199586 |
| STPT(10) | 1918134746823845351 | 0 2 6 8 48 50 90 92 96 98 | -227770698542 |
| STPT(10) | 1918134884915899619 | 0 2 12 14 30 32 48 50 60 62 | -89678644274 |
| STPT(10) | 1918134967111889957 | 0 2 12 14 72 74 132 134 144 146 | -7482653936 |
| SPT(16) | 1918135028914581007 | 0 16 42 60 94 114 130 186 220 276 292 312 346 364 390 406 | 54320037114 |
| STPT(10) | 1918135039661467997 | 0 2 30 32 42 44 54 56 84 86 | 65066924104 |
| SPT(16) | 1918135045296063959 | 0 14 54 80 110 114 138 140 222 224 248 252 282 308 348 362 | 70701520066 |
| STPT(10) | 1918135050969237437 | 0 2 30 32 42 44 54 56 84 86 | 76374693544 |
| STPT(10) | 1918135384779610721 | 0 2 6 8 48 50 90 92 96 98 | 410185066828 |
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