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Prime Tuple Database
Prime p0= 642278327677681883 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 30 8 22 26 10 44 66 64 66 44 10 26 22 8 30 (?)
an: 0 30 38 60 86 96 140 206 270 336 380 390 416 438 446 476
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 476
Found by: xii5ku
db: batch=72, k=16, 30 8 22 26 10 44 66 64
dn: 0 30 8 22 26 10 44 66 64 66 44 10 26 22 8 30 (?)
an: 0 30 38 60 86 96 140 206 270 336 380 390 416 438 446 476
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 476
Found by: xii5ku
db: batch=72, k=16, 30 8 22 26 10 44 66 64
| SPT(16) | 642278085948648823 | 0 16 36 48 108 114 150 190 204 244 280 286 346 358 378 394 | -241729033060 |
| TPT(12) | 642278157244317707 | 0 2 12 14 24 26 42 44 84 86 114 116 | -170433364176 |
| TPT(12) | 642278176999857887 | 0 2 24 26 54 56 60 62 144 146 264 266 | -150677823996 |
| TPT(12) | 642278200439051357 | 0 2 24 26 30 32 54 56 84 86 264 266 | -127238630526 |
| TPT(12) | 642278266867261859 | 0 2 48 50 90 92 162 164 228 230 258 260 | -60810420024 |
| TPT(12) | 642278311855835987 | 0 2 24 26 132 134 192 194 204 206 222 224 | -15821845896 |
| TPT(12) | 642278332201542719 | 0 2 18 20 72 74 102 104 132 134 138 140 | 4523860836 |
| TPT(12) | 642278378252851367 | 0 2 54 56 60 62 210 212 252 254 390 392 | 50575169484 |
| TPT(12) | 642278405077327169 | 0 2 48 50 72 74 132 134 240 242 270 272 | 77399645286 |
| TPT(12) | 642278418494076059 | 0 2 42 44 78 80 132 134 150 152 192 194 | 90816394176 |
| SPT(16) | 642278546921545349 | 0 2 18 32 50 60 78 128 132 182 200 210 228 242 258 260 | 219243863466 |
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