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= 2138927443936260041 starts a Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 50 10 18 90 12 12 6 92 6 12 12 90 18 10 50 (?)
an: 0 50 60 78 168 180 192 198 290 296 308 320 410 428 438 488
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: [SG-2W]Kurzer
db: batch=80, k=16, 50 10 18 90 12 12 6 92
SPT(16)21389265447864301870 10 70 90 94 150 166 202 294 330 346 402 406 426 486 496-899149829854
SPT(16)21389265919395616010 42 50 62 72 92 128 132 158 162 198 218 228 240 248 290-851996698440
STPT(10)21389268668623308410 2 6 8 18 20 30 32 36 38-577073929200
STPT(10)21389269340775726410 2 30 32 60 62 90 92 120 122-509858687400
STPT(10)21389270651949959390 2 42 44 90 92 138 140 180 182-378741264102
STPT(10)21389274062110005890 2 18 20 30 32 42 44 60 62-37725259452
STPT(10)21389279489645828570 2 54 56 72 74 90 92 144 146505028322816
SPT(16)21389280845704930610 42 60 86 96 102 110 138 170 198 206 212 222 248 266 308640634233020
STPT(12)21389283907860124790 2 12 14 42 44 78 80 108 110 120 122946849752438
SPT(16)21389291801449734790 54 90 102 142 172 202 222 370 390 420 450 490 502 538 5921736208713438
SPT(16)21389302838387749690 22 34 54 112 124 132 160 204 232 240 252 310 330 342 3642839902514928


©2024 Tomáš Brada