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= 2182109655831881549 starts a Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 2 12 30 4 42 12 32 4 32 12 42 4 30 12 2 (?)
an: 0 2 14 44 48 90 102 134 138 170 182 224 228 258 270 272
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 272
Found by: Penguin
db: batch=81, k=16, 2 12 30 4 42 12 32 4
STPT(10)21821073409742616890 2 18 20 30 32 42 44 60 62-2314857619860
SPT(16)21821075229424944010 46 60 108 112 150 160 172 216 228 238 276 280 328 342 388-2132889387148
SPT(16)21821077617932647910 12 56 66 68 98 110 132 146 168 180 210 212 222 266 278-1894038616758
SPT(16)21821082472378964990 20 32 44 54 84 104 114 158 168 188 218 228 240 252 272-1408593985050
STPT(10)21821086040697287270 2 30 32 42 44 54 56 84 86-1051762152822
SPT(16)21821091906445944670 40 42 46 120 190 226 244 252 270 306 376 450 454 456 496-465187287082
STPT(10)21821098505057157290 2 18 20 30 32 42 44 60 62194673834180
SPT(16)21821098755106613290 22 84 114 190 214 220 234 238 252 258 282 358 388 450 472219678779780
STPT(10)21821102738408735810 2 6 8 18 20 30 32 36 38618008992032
SPT(16)21821108610915920290 34 40 54 70 82 124 162 172 210 252 264 280 294 300 3341205259710480
STPT(10)21821109682030145510 2 66 68 108 110 150 152 216 2181312371133002


©2024 Tomáš Brada