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= 2138964708398321459 starts a Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 38 16 6 24 18 32 4 26 4 32 18 24 6 16 38 (?)
an: 0 38 54 60 84 102 134 138 164 168 200 218 242 248 264 302
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 302
Found by: CoolAtchOk
db: batch=80, k=16, 38 16 6 24 18 32 4 26
STPT(10)21389640310658060390 2 18 20 30 32 42 44 60 62-677332515420
SPT(16)21389640423495958010 20 62 68 98 132 158 236 252 330 356 390 420 426 468 488-666048725658
SPT(16)21389640441457886690 14 32 38 54 80 98 150 182 234 252 278 294 300 318 332-664252532790
STPT(10)21389643764666912090 2 18 20 60 62 102 104 120 122-331931630250
SPT(16)21389645144574820970 26 44 60 66 80 96 114 122 140 156 170 176 192 210 236-193940839362
STPT(10)21389646351696805670 2 30 32 42 44 54 56 84 86-73228640892
SPT(18)21389647154944742510 30 38 60 68 86 96 132 140 198 206 242 252 270 278 300 308 3387096152792
SPT(16)21389648714544963890 14 20 24 38 62 68 98 174 204 210 234 248 252 258 272163056174930
STPT(10)21389650073455345070 2 12 14 42 44 72 74 84 86298947213048
SPT(16)21389657217519382210 18 28 42 130 150 162 190 198 226 238 258 346 360 370 3881013353616762
SPT(16)21389664347180943010 22 28 78 202 280 288 312 346 370 378 456 580 630 636 6581726319772842


©2024 Tomáš Brada