Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /var/boincadm/prj/html/inc/boinc_db.inc on line 147
Prime Tuple Database
Prime p0= 1217894882551726811 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 60 18 12 20 10 18 14 64 14 18 10 20 12 18 60 (?)
an: 0 60 78 90 110 120 138 152 216 230 248 258 278 290 308 368
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: mikey
db: batch=77, k=16, 60 18 12 20 10 18 14 64
dn: 0 60 18 12 20 10 18 14 64 14 18 10 20 12 18 60 (?)
an: 0 60 78 90 110 120 138 152 216 230 248 258 278 290 308 368
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: mikey
db: batch=77, k=16, 60 18 12 20 10 18 14 64
| SPT(16) | 1217893909768828081 | 0 28 48 96 126 160 180 210 256 286 306 340 370 418 438 466 | -972782898730 |
| STPT(12) | 1217894104117698347 | 0 2 30 32 42 44 72 74 84 86 114 116 | -778434028464 |
| SPT(16) | 1217894180191746997 | 0 4 24 36 60 70 132 156 190 214 276 286 310 322 342 346 | -702359979814 |
| SPT(16) | 1217894374943186557 | 0 66 144 156 204 256 276 292 294 310 330 382 430 442 520 586 | -507608540254 |
| SPT(16) | 1217894513606619419 | 0 54 72 114 180 182 204 224 240 260 282 284 350 392 410 464 | -368945107392 |
| STPT(10) | 1217894857686538487 | 0 2 30 32 42 44 54 56 84 86 | -24865188324 |
| SPT(16) | 1217895191279081039 | 0 8 50 74 84 128 170 180 242 252 294 338 348 372 414 422 | 308727354228 |
| STPT(10) | 1217895582892879871 | 0 2 36 38 78 80 120 122 156 158 | 700341153060 |
| STPT(10) | 1217895786113599907 | 0 2 30 32 42 44 54 56 84 86 | 903561873096 |
| TPT(14) | 1217895976410674849 | 0 2 12 14 30 32 72 74 168 170 192 194 252 254 | 1093858948038 |
| STPT(10) | 1217896121310376757 | 0 2 30 32 42 44 54 56 84 86 | 1238758649946 |
©2024 Tomáš Brada