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Prime Tuple Database
Prime p0= 2177597610862401941 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 60 12 12 50 36 6 10 44 10 6 36 50 12 12 60 6 (?)
an: 0 6 66 78 90 140 176 182 192 236 246 252 288 338 350 362 422 428
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: Penguin
db: batch=81, k=18, 6 60 12 12 50 36 6 10 44
dn: 0 6 60 12 12 50 36 6 10 44 10 6 36 50 12 12 60 6 (?)
an: 0 6 66 78 90 140 176 182 192 236 246 252 288 338 350 362 422 428
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: Penguin
db: batch=81, k=18, 6 60 12 12 50 36 6 10 44
| SPT(16) | 2177596589538654049 | 0 24 42 52 64 72 100 124 138 162 190 198 210 220 238 262 | -1021323747892 |
| SPT(16) | 2177596637559512999 | 0 48 62 68 74 98 140 170 312 342 384 408 414 420 434 482 | -973302888942 |
| STPT(10) | 2177597073426714827 | 0 2 30 32 42 44 54 56 84 86 | -537435687114 |
| STPT(10) | 2177597117421800717 | 0 2 24 26 42 44 60 62 84 86 | -493440601224 |
| STPT(10) | 2177597386105657907 | 0 2 30 32 42 44 54 56 84 86 | -224756744034 |
| SPT(16) | 2177597567797510037 | 0 86 116 126 200 212 222 240 242 260 270 282 356 366 396 482 | -43064891904 |
| SPT(16) | 2177597730081935747 | 0 14 54 102 120 122 144 186 200 242 264 266 284 332 372 386 | 119219533806 |
| SPT(18) | 2177598160114213121 | 0 8 50 80 96 102 150 152 176 192 216 218 266 272 288 318 360 368 | 549251811180 |
| SPT(16) | 2177598386908884739 | 0 34 42 112 118 132 160 220 252 312 340 354 360 430 438 472 | 776046482798 |
| STPT(10) | 2177598516290664251 | 0 2 36 38 78 80 120 122 156 158 | 905428262310 |
| SPT(18) | 2177598861890784083 | 0 6 50 66 78 104 138 140 156 188 204 206 240 266 278 294 338 344 | 1251028382142 |
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