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Prime Tuple Database
Prime p0= 2678480064176532041 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 20 10 42 18 32 16 18 2 22 2 18 16 32 18 42 10 20 (?)
an: 0 20 30 72 90 122 138 156 158 180 182 200 216 248 266 308 318 338
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: [SG-FC] hl
db: batch=82, k=18, 20 10 42 18 32 16 18 2 22
dn: 0 20 10 42 18 32 16 18 2 22 2 18 16 32 18 42 10 20 (?)
an: 0 20 30 72 90 122 138 156 158 180 182 200 216 248 266 308 318 338
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: [SG-FC] hl
db: batch=82, k=18, 20 10 42 18 32 16 18 2 22
| STPT(10) | 2678478974707472969 | 0 2 42 44 90 92 138 140 180 182 | -1089469059072 |
| STPT(10) | 2678479082842606397 | 0 2 12 14 72 74 132 134 144 146 | -981333925644 |
| SPT(16) | 2678479551408526231 | 0 6 36 42 60 70 106 120 142 156 192 202 220 226 256 262 | -512768005810 |
| STPT(10) | 2678479694952809687 | 0 2 30 32 60 62 90 92 120 122 | -369223722354 |
| STPT(10) | 2678479790861774069 | 0 2 18 20 60 62 102 104 120 122 | -273314757972 |
| SPT(16) | 2678479918025869571 | 0 38 96 110 122 126 162 182 186 206 242 246 258 272 330 368 | -146150662470 |
| STPT(10) | 2678480423253558587 | 0 2 42 44 72 74 102 104 144 146 | 359077026546 |
| SPT(16) | 2678480572959402689 | 0 20 32 92 102 104 162 164 168 170 228 230 240 300 312 332 | 508782870648 |
| SPT(16) | 2678480616361352161 | 0 36 52 60 90 126 132 172 216 256 262 298 328 336 352 388 | 552184820120 |
| STPT(10) | 2678481053546541557 | 0 2 30 32 42 44 54 56 84 86 | 989370009516 |
| STPT(10) | 2678481755498194181 | 0 2 6 8 48 50 90 92 96 98 | 1691321662140 |
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