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= 2176831923512068021 starts a Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 6 10 42 14 24 22 42 38 42 22 24 14 42 10 6 (?)
an: 0 6 16 58 72 96 118 160 198 240 262 286 300 342 352 358
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 358
Found by: Penguin
db: batch=81, k=16, 6 10 42 14 24 22 42 38
STPT(10)21768293429434099070 2 30 32 42 44 54 56 84 86-2580568658114
SPT(16)21768298213659693910 12 40 66 76 96 136 186 202 252 292 312 322 348 376 388-2102146098630
SPT(16)21768301280887648870 4 22 34 84 100 120 126 160 166 186 202 252 264 282 286-1795423303134
STPT(12)21768301743104690990 2 48 50 78 80 90 92 120 122 168 170-1749201598922
TPT(14)21768304940174830790 2 180 182 222 224 240 242 318 320 408 410 438 440-1429494584942
SPT(16)21768312054690694630 10 70 130 174 216 220 228 286 294 298 340 384 444 504 514-718042998558
STPT(10)21768321242587613090 2 18 20 30 32 42 44 60 62200746693288
SPT(16)21768321554841290690 14 54 104 120 122 134 138 164 168 180 182 198 248 288 302231972061048
SPT(16)21768327244069374070 6 54 66 84 90 94 100 150 156 160 166 184 196 244 250800894869386
STPT(10)21768332675463482510 2 36 38 78 80 120 122 156 1581344034280230
SPT(16)21768334289489020910 18 20 102 128 140 176 188 240 252 288 300 326 408 410 4281505436834070


©2024 Tomáš Brada