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Prime Tuple Database
Prime p0= 266787140740162103 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 66 8 4 6 14 22 20 4 6 44 6 4 20 22 14 6 4 8 66 (?)
an: 0 66 74 78 84 98 120 140 144 150 194 200 204 224 246 260 266 270 278 344
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 344
Found by: [AF>Amis des Lapins] Ceclo
db: batch=69, k=20, 66 8 4 6 14 22 20 4 6 44
dn: 0 66 8 4 6 14 22 20 4 6 44 6 4 20 22 14 6 4 8 66 (?)
an: 0 66 74 78 84 98 120 140 144 150 194 200 204 224 246 260 266 270 278 344
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 344
Found by: [AF>Amis des Lapins] Ceclo
db: batch=69, k=20, 66 8 4 6 14 22 20 4 6 44
| SPT(14) | 266787045427468543 | 0 4 24 48 60 64 70 84 90 94 106 130 150 154 | -95312693560 |
| TPT(12) | 266787045546148877 | 0 2 12 14 24 26 114 116 162 164 192 194 | -95194013226 |
| SPT(14) | 266787080888890399 | 0 34 40 60 88 138 144 148 154 204 232 252 258 292 | -59851271704 |
| SPT(14) | 266787117343444657 | 0 10 22 24 100 102 112 144 154 156 232 234 246 256 | -23396717446 |
| TPT(12) | 266787127664867279 | 0 2 138 140 198 200 348 350 372 374 402 404 | -13075294824 |
| SPT(14) | 266787138213661001 | 0 72 122 128 132 146 150 188 192 206 210 216 266 338 | -2526501102 |
| TPT(14) | 266787150542694701 | 0 2 36 38 78 80 96 98 108 110 126 128 138 140 | 9802532598 |
| TPT(12) | 266787199840973171 | 0 2 6 8 48 50 96 98 318 320 456 458 | 59100811068 |
| SPT(14) | 266787204699379913 | 0 80 86 104 110 164 198 206 240 294 300 318 324 404 | 63959217810 |
| SPT(14) | 266787206250669211 | 0 70 76 106 126 130 132 226 228 232 252 282 288 358 | 65510507108 |
| SPT(14) | 266787207041358763 | 0 28 60 70 100 154 156 238 240 294 324 334 366 394 | 66301196660 |
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