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Prime Tuple Database
Prime p0= 2212575899597127641 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 12 18 80 22 8 82 8 6 16 14 16 6 8 82 8 22 80 18 12 (?)
an: 0 12 30 110 132 140 222 230 236 252 266 282 288 296 378 386 408 488 506 518
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 518
Found by: Landjunge
db: batch=81, k=20, 12 18 80 22 8 82 8 6 16 14
dn: 0 12 18 80 22 8 82 8 6 16 14 16 6 8 82 8 22 80 18 12 (?)
an: 0 12 30 110 132 140 222 230 236 252 266 282 288 296 378 386 408 488 506 518
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 518
Found by: Landjunge
db: batch=81, k=20, 12 18 80 22 8 82 8 6 16 14
| STPT(10) | 2212574665102311371 | 0 2 36 38 78 80 120 122 156 158 | -1234494816270 |
| STPT(10) | 2212574915003861459 | 0 2 18 20 30 32 42 44 60 62 | -984593266182 |
| STPT(10) | 2212575003233790047 | 0 2 30 32 72 74 114 116 144 146 | -896363337594 |
| STPT(10) | 2212575183358338299 | 0 2 42 44 90 92 138 140 180 182 | -716238789342 |
| SPT(16) | 2212575721803986237 | 0 6 30 32 62 74 96 114 182 200 222 234 264 266 290 296 | -177793141404 |
| STPT(10) | 2212575886988441729 | 0 2 18 20 30 32 42 44 60 62 | -12608685912 |
| STPT(10) | 2212576470887802989 | 0 2 12 14 30 32 48 50 60 62 | 571290675348 |
| STPT(10) | 2212576515379898741 | 0 2 78 80 108 110 138 140 216 218 | 615782771100 |
| STPT(10) | 2212576717405464437 | 0 2 30 32 42 44 54 56 84 86 | 817808336796 |
| STPT(10) | 2212576931762213087 | 0 2 30 32 42 44 54 56 84 86 | 1032165085446 |
| STPT(10) | 2212577043535078457 | 0 2 12 14 42 44 72 74 84 86 | 1143937950816 |
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