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Prime Tuple Database
Prime p0= 1961212069452905497 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 4 18 18 14 28 18 14 28 2 28 14 18 28 14 18 18 4 (?)
an: 0 4 22 40 54 82 100 114 142 144 172 186 204 232 246 264 282 286
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 286
Found by: MechWarrior
db: batch=80, k=18, 4 18 18 14 28 18 14 28 2
dn: 0 4 18 18 14 28 18 14 28 2 28 14 18 28 14 18 18 4 (?)
an: 0 4 22 40 54 82 100 114 142 144 172 186 204 232 246 264 282 286
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 286
Found by: MechWarrior
db: batch=80, k=18, 4 18 18 14 28 18 14 28 2
| STPT(10) | 1961211558411470711 | 0 2 66 68 108 110 150 152 216 218 | -511041434786 |
| SPT(16) | 1961211593949855337 | 0 10 46 54 76 90 94 102 124 132 136 150 172 180 216 226 | -475503050160 |
| SPT(16) | 1961211725256715447 | 0 54 60 66 76 90 96 132 214 250 256 270 280 286 292 346 | -344196190050 |
| TPT(14) | 1961211795169465829 | 0 2 102 104 180 182 300 302 312 314 510 512 522 524 | -274283439668 |
| STPT(12) | 1961211876648657179 | 0 2 42 44 72 74 108 110 138 140 180 182 | -192804248318 |
| STPT(10) | 1961211892986424217 | 0 2 12 14 42 44 72 74 84 86 | -176466481280 |
| STPT(10) | 1961212207617856937 | 0 2 42 44 72 74 102 104 144 146 | 138164951440 |
| STPT(10) | 1961212305463167467 | 0 2 42 44 72 74 102 104 144 146 | 236010261970 |
| SPT(16) | 1961212307465817067 | 0 4 36 70 96 154 186 256 264 334 366 424 450 484 516 520 | 238012911570 |
| SPT(16) | 1961212612392420467 | 0 2 44 54 90 92 122 170 174 222 252 254 290 300 342 344 | 542939514970 |
| STPT(10) | 1961212666380846017 | 0 2 12 14 42 44 72 74 84 86 | 596927940520 |
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