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Prime Tuple Database
Prime p0= 1976645426496324433 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 64 26 24 6 28 6 14 6 46 6 14 6 28 6 24 26 64 (?)
an: 0 64 90 114 120 148 154 168 174 220 226 240 246 274 280 304 330 394
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 394
Found by: conf [MM]
db: batch=80, k=18, 64 26 24 6 28 6 14 6 46
dn: 0 64 26 24 6 28 6 14 6 46 6 14 6 28 6 24 26 64 (?)
an: 0 64 90 114 120 148 154 168 174 220 226 240 246 274 280 304 330 394
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 394
Found by: conf [MM]
db: batch=80, k=18, 64 26 24 6 28 6 14 6 46
| SPT(16) | 1976644302868262527 | 0 16 42 66 90 132 136 166 210 240 244 286 310 334 360 376 | -1123628061906 |
| SPT(16) | 1976644348501681787 | 0 14 24 42 56 92 122 126 140 144 174 210 224 242 252 266 | -1077994642646 |
| STPT(10) | 1976644508703343481 | 0 2 30 32 60 62 90 92 120 122 | -917792980952 |
| TPT(14) | 1976644936648822367 | 0 2 42 44 54 56 72 74 90 92 132 134 210 212 | -489847502066 |
| STPT(10) | 1976645139865586147 | 0 2 12 14 42 44 72 74 84 86 | -286630738286 |
| STPT(10) | 1976645380992664931 | 0 2 6 8 48 50 90 92 96 98 | -45503659502 |
| SPT(16) | 1976645813154182789 | 0 42 68 80 84 90 110 138 164 192 212 218 222 234 260 302 | 386657858356 |
| TPT(14) | 1976645981447653289 | 0 2 48 50 90 92 102 104 198 200 210 212 228 230 | 554951328856 |
| STPT(10) | 1976646010350331049 | 0 2 72 74 120 122 168 170 240 242 | 583854006616 |
| SPT(16) | 1976646029837332487 | 0 6 30 36 54 56 62 90 176 204 210 212 230 236 260 266 | 603341008054 |
| SPT(16) | 1976646194265147437 | 0 6 14 30 36 54 104 114 152 162 212 230 236 252 260 266 | 767768823004 |
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