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Prime Tuple Database
Prime p0= 1289466228591374189 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 2 88 18 90 30 26 64 14 28 14 64 26 30 90 18 88 2 (?)
an: 0 2 90 108 198 228 254 318 332 360 374 438 464 494 584 602 690 692
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 692
Found by: Cruncher Pete
db: batch=77, k=18, 2 88 18 90 30 26 64 14 28
dn: 0 2 88 18 90 30 26 64 14 28 14 64 26 30 90 18 88 2 (?)
an: 0 2 90 108 198 228 254 318 332 360 374 438 464 494 584 602 690 692
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 692
Found by: Cruncher Pete
db: batch=77, k=18, 2 88 18 90 30 26 64 14 28
| TPT(14) | 1289465737715649827 | 0 2 60 62 132 134 282 284 312 314 324 326 342 344 | -490875724362 |
| SPT(16) | 1289465902953231503 | 0 26 56 66 68 78 86 108 236 258 266 276 278 288 318 344 | -325638142686 |
| SPT(18) | 1289465961161136989 | 0 20 60 62 74 84 90 150 158 174 182 242 248 258 270 272 312 332 | -267430237200 |
| SPT(16) | 1289466014272598377 | 0 70 76 106 130 144 154 174 202 222 232 246 270 300 306 376 | -214318775812 |
| SPT(16) | 1289466046859757269 | 0 12 42 44 54 74 132 140 144 152 210 230 240 242 272 284 | -181731616920 |
| STPT(10) | 1289466210520844957 | 0 2 12 14 42 44 72 74 84 86 | -18070529232 |
| STPT(10) | 1289466384137167079 | 0 2 18 20 30 32 42 44 60 62 | 155545792890 |
| SPT(16) | 1289466564813149803 | 0 10 34 66 94 114 138 160 174 196 220 240 268 300 324 334 | 336221775614 |
| SPT(16) | 1289466700773460751 | 0 42 98 110 120 132 176 180 218 222 266 278 288 300 356 398 | 472182086562 |
| STPT(10) | 1289466824019437429 | 0 2 42 44 60 62 78 80 120 122 | 595428063240 |
| TPT(14) | 1289467130777105177 | 0 2 42 44 60 62 84 86 102 104 120 122 204 206 | 902185730988 |
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