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Prime Tuple Database
Prime p0= 281253575029063577 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 2 22 20 28 72 6 42 8 42 6 72 28 20 22 2 12 (?)
an: 0 12 14 36 56 84 156 162 204 212 254 260 332 360 380 402 404 416
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: desktop64
db: batch=69, k=18, 12 2 22 20 28 72 6 42 8
dn: 0 12 2 22 20 28 72 6 42 8 42 6 72 28 20 22 2 12 (?)
an: 0 12 14 36 56 84 156 162 204 212 254 260 332 360 380 402 404 416
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: desktop64
db: batch=69, k=18, 12 2 22 20 28 72 6 42 8
| TPT(12) | 281253458330168921 | 0 2 120 122 126 128 198 200 240 242 258 260 | -116698894656 |
| SPT(14) | 281253496627399553 | 0 26 36 38 78 80 98 186 204 206 246 248 258 284 | -78401664024 |
| SPT(14) | 281253519033517139 | 0 2 42 44 84 102 152 162 212 230 270 272 312 314 | -55995546438 |
| TPT(12) | 281253543134092169 | 0 2 60 62 90 92 132 134 168 170 210 212 | -31894971408 |
| SPT(14) | 281253543151005437 | 0 26 36 80 140 182 192 194 204 246 306 350 360 386 | -31878058140 |
| TPT(12) | 281253546033038849 | 0 2 12 14 18 20 132 134 210 212 252 254 | -28996024728 |
| SPT(14) | 281253594489385891 | 0 18 28 36 46 58 60 88 90 102 112 120 130 148 | 19460322314 |
| SPT(14) | 281253603087989881 | 0 6 12 18 42 52 66 112 126 136 160 166 172 178 | 28058926304 |
| SPT(14) | 281253624321819647 | 0 14 44 50 54 80 92 144 156 182 186 192 222 236 | 49292756070 |
| SPT(14) | 281253625092955201 | 0 10 16 30 58 66 70 168 172 180 208 222 228 238 | 50063891624 |
| TPT(12) | 281253642376743299 | 0 2 132 134 198 200 222 224 228 230 282 284 | 67347679722 |
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