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Prime Tuple Database
Prime p0= 2031326237016215761 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 10 32 10 6 32 18 22 12 8 28 8 12 22 18 32 6 10 32 10 (?)
an: 0 10 42 52 58 90 108 130 142 150 178 186 198 220 238 270 276 286 318 328
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: conf [MM]
db: batch=80, k=20, 10 32 10 6 32 18 22 12 8 28
dn: 0 10 32 10 6 32 18 22 12 8 28 8 12 22 18 32 6 10 32 10 (?)
an: 0 10 42 52 58 90 108 130 142 150 178 186 198 220 238 270 276 286 318 328
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: conf [MM]
db: batch=80, k=20, 10 32 10 6 32 18 22 12 8 28
| SPT(16) | 2031324622461299831 | 0 42 78 152 156 162 200 222 266 288 326 332 336 410 446 488 | -1614554915930 |
| TPT(16) | 2031324723355352081 | 0 2 18 20 60 62 66 68 138 140 150 152 228 230 270 272 | -1513660863680 |
| STPT(10) | 2031324857058956279 | 0 2 18 20 30 32 42 44 60 62 | -1379957259482 |
| STPT(10) | 2031325097352310337 | 0 2 30 32 42 44 54 56 84 86 | -1139663905424 |
| STPT(10) | 2031325366839872417 | 0 2 12 14 42 44 72 74 84 86 | -870176343344 |
| SPT(16) | 2031325874013101033 | 0 30 36 120 156 158 180 258 266 344 366 368 404 488 494 524 | -363003114728 |
| STPT(10) | 2031326241264142577 | 0 2 42 44 72 74 102 104 144 146 | 4247926816 |
| SPT(16) | 2031326518899793309 | 0 22 120 150 154 192 204 210 232 238 250 288 292 322 420 442 | 281883577548 |
| TPT(14) | 2031326826114720221 | 0 2 48 50 66 68 150 152 216 218 246 248 336 338 | 589098504460 |
| SPT(16) | 2031326943313009057 | 0 102 106 114 154 160 204 210 316 322 366 372 412 420 424 526 | 706296793296 |
| STPT(10) | 2031327012659540801 | 0 2 6 8 18 20 30 32 36 38 | 775643325040 |
©2024 Tomáš Brada