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Prime Tuple Database
Prime p0= 2109127716493495109 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 42 32 48 22 6 20 4 66 2 66 4 20 6 22 48 32 42 (?)
an: 0 42 74 122 144 150 170 174 240 242 308 312 332 338 360 408 440 482
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 482
Found by: conf [MM]
db: batch=80, k=18, 42 32 48 22 6 20 4 66 2
dn: 0 42 32 48 22 6 20 4 66 2 66 4 20 6 22 48 32 42 (?)
an: 0 42 74 122 144 150 170 174 240 242 308 312 332 338 360 408 440 482
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 482
Found by: conf [MM]
db: batch=80, k=18, 42 32 48 22 6 20 4 66 2
| STPT(10) | 2109126653701632317 | 0 2 30 32 42 44 54 56 84 86 | -1062791862792 |
| STPT(10) | 2109126690378048161 | 0 2 6 8 18 20 30 32 36 38 | -1026115446948 |
| STPT(10) | 2109127059324833279 | 0 2 42 44 90 92 138 140 180 182 | -657168661830 |
| SPT(16) | 2109127163155597807 | 0 82 84 94 132 150 180 190 234 244 274 292 330 340 342 424 | -553337897302 |
| SPT(16) | 2109127292866310809 | 0 4 30 42 52 82 88 124 198 234 240 270 280 292 318 322 | -423627184300 |
| SPT(16) | 2109127348683303133 | 0 30 40 76 94 138 150 154 180 184 196 240 258 294 304 334 | -367810191976 |
| STPT(10) | 2109128295138772637 | 0 2 30 32 72 74 114 116 144 146 | 578645277528 |
| TPT(14) | 2109128426571106739 | 0 2 78 80 120 122 138 140 162 164 192 194 198 200 | 710077611630 |
| SPT(16) | 2109128446957471427 | 0 60 90 126 180 186 242 252 290 300 356 362 416 452 482 542 | 730463976318 |
| TPT(14) | 2109129456097758551 | 0 2 6 8 78 80 90 92 186 188 198 200 210 212 | 1739604263442 |
| STPT(10) | 2109129568533288797 | 0 2 12 14 42 44 72 74 84 86 | 1852039793688 |
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