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Prime Tuple Database
Prime p0= 1948476634757087231 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 20 4 68 18 12 82 74 82 12 18 68 4 20 18 (?)
an: 0 18 38 42 110 128 140 222 296 378 390 408 476 480 500 518
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 518
Found by: conf [MM]
db: batch=80, k=16, 18 20 4 68 18 12 82 74
dn: 0 18 20 4 68 18 12 82 74 82 12 18 68 4 20 18 (?)
an: 0 18 38 42 110 128 140 222 296 378 390 408 476 480 500 518
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 518
Found by: conf [MM]
db: batch=80, k=16, 18 20 4 68 18 12 82 74
| SPT(16) | 1948474705272058097 | 0 14 36 92 144 150 180 186 260 266 296 302 354 410 432 446 | -1929485029134 |
| SPT(16) | 1948474898517178327 | 0 6 10 102 106 130 132 162 184 214 216 240 244 336 340 346 | -1736239908904 |
| STPT(10) | 1948475084855388119 | 0 2 18 20 30 32 42 44 60 62 | -1549901699112 |
| SPT(16) | 1948475397299660519 | 0 30 38 44 54 92 120 162 170 212 240 278 288 294 302 332 | -1237457426712 |
| SPT(16) | 1948476072586340071 | 0 48 88 106 150 162 186 210 238 262 286 298 342 360 400 448 | -562170747160 |
| STPT(10) | 1948476462570417719 | 0 2 18 20 30 32 42 44 60 62 | -172186669512 |
| STPT(10) | 1948476688772068121 | 0 2 6 8 18 20 30 32 36 38 | 54014980890 |
| STPT(10) | 1948476711315512837 | 0 2 30 32 42 44 54 56 84 86 | 76558425606 |
| SPT(16) | 1948476723859207679 | 0 30 42 54 102 104 114 128 144 158 168 170 218 230 242 272 | 89102120448 |
| SPT(16) | 1948476741163604143 | 0 16 24 30 66 70 84 90 154 160 174 178 214 220 228 244 | 106406516912 |
| SPT(16) | 1948476924413223301 | 0 6 16 66 126 132 142 168 250 276 286 292 352 402 412 418 | 289656136070 |
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