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Prime Tuple Database
Prime p0= 1261919461681694357 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 2 12 10 62 4 56 4 2 82 2 4 56 4 62 10 12 2 (?)
an: 0 2 14 24 86 90 146 150 152 234 236 240 296 300 362 372 384 386
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 386
Found by: Theadalus
db: batch=77, k=18, 2 12 10 62 4 56 4 2 82
dn: 0 2 12 10 62 4 56 4 2 82 2 4 56 4 62 10 12 2 (?)
an: 0 2 14 24 86 90 146 150 152 234 236 240 296 300 362 372 384 386
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 386
Found by: Theadalus
db: batch=77, k=18, 2 12 10 62 4 56 4 2 82
| STPT(10) | 1261918770738678497 | 0 2 30 32 42 44 54 56 84 86 | -690943015860 |
| STPT(12) | 1261918853200825007 | 0 2 12 14 60 62 222 224 270 272 282 284 | -608480869350 |
| SPT(18) | 1261918872542807387 | 0 12 42 44 54 80 86 90 132 164 206 210 216 242 252 254 284 296 | -589138886970 |
| SPT(16) | 1261918953028709531 | 0 2 6 36 66 78 80 86 132 138 140 152 182 212 216 218 | -508652984826 |
| SPT(16) | 1261919279161007969 | 0 12 14 20 42 50 84 152 300 368 402 410 432 438 440 452 | -182520686388 |
| STPT(10) | 1261919335505386697 | 0 2 42 44 72 74 102 104 144 146 | -126176307660 |
| STPT(10) | 1261919560155704477 | 0 2 30 32 42 44 54 56 84 86 | 98474010120 |
| STPT(10) | 1261919929298801951 | 0 2 6 8 48 50 90 92 96 98 | 467617107594 |
| SPT(16) | 1261920121703114743 | 0 6 24 46 70 90 94 114 130 150 154 174 198 220 238 244 | 660021420386 |
| STPT(10) | 1261920376015610219 | 0 2 18 20 30 32 42 44 60 62 | 914333915862 |
| STPT(10) | 1261920559255198277 | 0 2 30 32 42 44 54 56 84 86 | 1097573503920 |
©2024 Tomáš Brada