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Prime Tuple Database
Prime p0= 303898371116063837 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 54 26 34 12 18 50 6 10 12 32 12 10 6 50 18 12 34 26 54 (?)
an: 0 54 80 114 126 144 194 200 210 222 254 266 276 282 332 350 362 396 422 476
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 476
Found by: Gallego
db: batch=69, k=20, 54 26 34 12 18 50 6 10 12 32
dn: 0 54 26 34 12 18 50 6 10 12 32 12 10 6 50 18 12 34 26 54 (?)
an: 0 54 80 114 126 144 194 200 210 222 254 266 276 282 332 350 362 396 422 476
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 476
Found by: Gallego
db: batch=69, k=20, 54 26 34 12 18 50 6 10 12 32
| TPT(12) | 303898335175281839 | 0 2 12 14 42 44 102 104 168 170 192 194 | -35940781998 |
| TPT(12) | 303898335896540969 | 0 2 42 44 78 80 108 110 138 140 150 152 | -35219522868 |
| TPT(12) | 303898345899183377 | 0 2 12 14 42 44 84 86 234 236 240 242 | -25216880460 |
| SPT(14) | 303898360242684959 | 0 14 20 44 50 72 98 114 140 162 168 192 198 212 | -10873378878 |
| SPT(14) | 303898360701413447 | 0 14 54 84 90 104 114 116 126 140 146 176 216 230 | -10414650390 |
| SPT(14) | 303898364903683343 | 0 78 80 84 128 134 140 204 210 216 260 264 266 344 | -6212380494 |
| SPT(14) | 303898377397780537 | 0 10 16 22 42 60 126 166 232 250 270 276 282 292 | 6281716700 |
| SPT(14) | 303898386984437617 | 0 10 36 42 60 72 126 130 184 196 214 220 246 256 | 15868373780 |
| SPT(14) | 303898399186440263 | 0 20 24 50 176 186 204 296 314 324 450 476 480 500 | 28070376426 |
| SPT(14) | 303898405630946303 | 0 66 126 198 206 246 248 258 260 300 308 380 440 506 | 34514882466 |
| SPT(14) | 303898408460609747 | 0 2 32 36 44 80 102 134 156 192 200 204 234 236 | 37344545910 |
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