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Prime Tuple Database
Prime p0= 816534175752504197 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 20 10 2 4 30 54 26 16 8 16 26 54 30 4 2 10 20 (?)
an: 0 20 30 32 36 66 120 146 162 170 186 212 266 296 300 302 312 332
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 332
Found by: [SG]FX
db: batch=73, k=18, 20 10 2 4 30 54 26 16 8
dn: 0 20 10 2 4 30 54 26 16 8 16 26 54 30 4 2 10 20 (?)
an: 0 20 30 32 36 66 120 146 162 170 186 212 266 296 300 302 312 332
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 332
Found by: [SG]FX
db: batch=73, k=18, 20 10 2 4 30 54 26 16 8
| SPT(16) | 816532184114020109 | 0 24 30 68 92 114 150 170 192 212 248 270 294 332 338 362 | -1991638484088 |
| STPT(10) | 816532418052833981 | 0 2 36 38 78 80 120 122 156 158 | -1757699670216 |
| TPT(14) | 816532770269663411 | 0 2 18 20 66 68 96 98 108 110 156 158 186 188 | -1405482840786 |
| STPT(10) | 816532841294745899 | 0 2 18 20 30 32 42 44 60 62 | -1334457758298 |
| SPT(16) | 816533853589618037 | 0 2 12 56 80 90 96 122 300 326 332 342 366 410 420 422 | -322162886160 |
| STPT(10) | 816534140414691497 | 0 2 30 32 42 44 54 56 84 86 | -35337812700 |
| SPT(18) | 816534509001750943 | 0 10 18 40 54 70 76 130 250 264 384 438 444 460 474 496 504 514 | 333249246746 |
| SPT(16) | 816534534651865069 | 0 42 52 54 88 130 144 172 210 238 252 294 328 330 340 382 | 358899360872 |
| STPT(10) | 816534815973671231 | 0 2 90 92 108 110 126 128 216 218 | 640221167034 |
| SPT(16) | 816535047816605477 | 0 6 12 50 54 114 132 150 236 254 272 332 336 374 380 386 | 872064101280 |
| STPT(12) | 816535330821413237 | 0 2 12 14 24 26 60 62 72 74 84 86 | 1155068909040 |
©2024 Tomáš Brada