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= 2195022720467225153 starts a Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 6 2 12 30 16 2 22 2 16 30 12 2 6 18 (?)
an: 0 18 24 26 38 68 84 86 108 110 126 156 168 170 176 194
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 194
Found by: Penguin
db: batch=81, k=16, 18 6 2 12 30 16 2 22
STPT(10)21950210539902409190 2 42 44 60 62 78 80 120 122-1666476984234
SPT(16)21950210877863926310 12 80 132 168 176 210 212 216 218 252 260 296 348 416 428-1632680832522
STPT(10)21950219533530627890 2 42 44 90 92 138 140 180 182-767114162364
SPT(18)21950219901327203870 6 30 36 42 74 86 114 200 216 302 330 342 374 380 386 410 416-730334504766
SPT(16)21950222272060635230 14 38 104 120 140 144 156 218 230 234 254 270 336 360 374-493261161630
SPT(16)21950226510211143310 6 16 112 126 132 160 222 226 288 316 322 336 432 442 448-69446110822
SPT(16)21950228181761000830 28 30 66 70 100 106 136 138 168 174 204 208 244 246 27497708874930
STPT(10)21950228528446131590 2 18 20 30 32 42 44 60 62132377388006
TPT(16)21950229430043737310 2 6 8 198 200 228 230 240 242 306 308 348 350 366 368222537148578
STPT(10)21950231920157870090 2 30 32 60 62 90 92 120 122471548561856
STPT(10)21950233768873208270 2 12 14 42 44 72 74 84 86656420095674


©2024 Tomáš Brada