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Prime Tuple Database
Prime p0= 262505688275006347 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 34 8 24 4 2 18 22 2 6 76 6 2 22 18 2 4 24 8 34 (?)
an: 0 34 42 66 70 72 90 112 114 120 196 202 204 226 244 246 250 274 282 316
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 316
Found by: Paul
db: batch=69, k=20, 34 8 24 4 2 18 22 2 6 76
dn: 0 34 8 24 4 2 18 22 2 6 76 6 2 22 18 2 4 24 8 34 (?)
an: 0 34 42 66 70 72 90 112 114 120 196 202 204 226 244 246 250 274 282 316
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 316
Found by: Paul
db: batch=69, k=20, 34 8 24 4 2 18 22 2 6 76
| TPT(12) | 262505649755053487 | 0 2 12 14 24 26 54 56 102 104 222 224 | -38519952860 |
| SPT(14) | 262505656476535291 | 0 10 36 40 106 180 208 210 238 312 378 382 408 418 | -31798471056 |
| SPT(14) | 262505670154062943 | 0 6 34 46 60 124 126 178 180 244 258 270 298 304 | -18120943404 |
| TPT(12) | 262505678776592519 | 0 2 78 80 132 134 162 164 288 290 312 314 | -9498413828 |
| TPT(12) | 262505681223076829 | 0 2 102 104 108 110 168 170 180 182 312 314 | -7051929518 |
| SPT(14) | 262505687543791337 | 0 6 32 62 66 74 84 122 132 140 144 174 200 206 | -731215010 |
| SPT(14) | 262505700781814599 | 0 40 54 90 118 120 124 168 172 174 202 238 252 292 | 12506808252 |
| TPT(12) | 262505706315400157 | 0 2 24 26 54 56 210 212 240 242 252 254 | 18040393810 |
| TPT(12) | 262505710208367917 | 0 2 12 14 30 32 42 44 54 56 90 92 | 21933361570 |
| SPT(14) | 262505724047572273 | 0 6 28 46 58 118 126 190 198 258 270 288 310 316 | 35772565926 |
| SPT(14) | 262505746581413177 | 0 6 30 36 42 50 56 156 162 170 176 182 206 212 | 58306406830 |
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