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Prime Tuple Database
Prime p0= 156128626818539113 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 4 44 22 68 6 16 48 18 2 18 48 16 6 68 22 44 4 (?)
an: 0 4 48 70 138 144 160 208 226 228 246 294 310 316 384 406 450 454
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 454
Found by: Gallego
db: batch=67, k=18, 4 44 22 68 6 16 48 18 2
dn: 0 4 44 22 68 6 16 48 18 2 18 48 16 6 68 22 44 4 (?)
an: 0 4 48 70 138 144 160 208 226 228 246 294 310 316 384 406 450 454
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 454
Found by: Gallego
db: batch=67, k=18, 4 44 22 68 6 16 48 18 2
| SPT(14) | 156128549961809857 | 0 4 42 54 84 112 132 214 234 262 292 304 342 346 | -76856729256 |
| SPT(14) | 156128550459555997 | 0 42 66 70 100 154 162 214 222 276 306 310 334 376 | -76358983116 |
| TPT(12) | 156128572642864109 | 0 2 12 14 30 32 168 170 192 194 222 224 | -54175675004 |
| SPT(14) | 156128585867912149 | 0 48 72 142 154 232 252 310 330 408 420 490 514 562 | -40950626964 |
| SPT(14) | 156128589494985467 | 0 24 54 174 194 204 210 230 236 246 266 386 416 440 | -37323553646 |
| TPT(12) | 156128613974533241 | 0 2 18 20 60 62 66 68 108 110 186 188 | -12844005872 |
| SPT(14) | 156128633803108543 | 0 58 76 106 124 166 180 184 198 240 258 288 306 364 | 6984569430 |
| SPT(14) | 156128640122115949 | 0 4 52 60 94 100 114 268 282 288 322 330 378 382 | 13303576836 |
| TPT(12) | 156128664363269579 | 0 2 60 62 78 80 102 104 198 200 210 212 | 37544730466 |
| SPT(20) | 156128668207358563 | 0 6 34 54 78 94 184 190 216 220 264 268 294 300 390 406 430 450 478 484 | 41388819450 |
| TPT(12) | 156128674622580599 | 0 2 18 20 42 44 78 80 102 104 120 122 | 47804041486 |
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