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Prime Tuple Database
Prime p0= 1998136954429894357 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 4 12 18 68 12 18 30 22 30 18 12 68 18 12 4 (?)
an: 0 4 16 34 102 114 132 162 184 214 232 244 312 330 342 346
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 346
Found by: suriv
db: batch=80, k=16, 4 12 18 68 12 18 30 22
dn: 0 4 12 18 68 12 18 30 22 30 18 12 68 18 12 4 (?)
an: 0 4 16 34 102 114 132 162 184 214 232 244 312 330 342 346
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 346
Found by: suriv
db: batch=80, k=16, 4 12 18 68 12 18 30 22
| STPT(12) | 1998135661466404121 | 0 2 30 32 60 62 126 128 156 158 186 188 | -1292963490236 |
| STPT(10) | 1998135710722808339 | 0 2 48 50 90 92 132 134 180 182 | -1243707086018 |
| STPT(10) | 1998135769519544957 | 0 2 30 32 42 44 54 56 84 86 | -1184910349400 |
| STPT(10) | 1998135987779117729 | 0 2 12 14 90 92 168 170 180 182 | -966650776628 |
| STPT(10) | 1998136213732730987 | 0 2 24 26 42 44 60 62 84 86 | -740697163370 |
| SPT(16) | 1998136354271358923 | 0 18 84 86 138 188 230 240 254 264 306 356 408 410 476 494 | -600158535434 |
| STPT(10) | 1998137311146277121 | 0 2 6 8 18 20 30 32 36 38 | 356716382764 |
| STPT(10) | 1998137504060364551 | 0 2 66 68 108 110 150 152 216 218 | 549630470194 |
| STPT(10) | 1998137725239216521 | 0 2 30 32 120 122 210 212 240 242 | 770809322164 |
| STPT(10) | 1998138428437390427 | 0 2 24 26 42 44 60 62 84 86 | 1474007496070 |
| TPT(16) | 1998138623712634769 | 0 2 18 20 42 44 60 62 78 80 120 122 132 134 252 254 | 1669282740412 |
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