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= 1899753384061358257 starts a Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 4 18 20 24 60 34 26 34 26 34 60 24 20 18 4 (?)
an: 0 4 22 42 66 126 160 186 220 246 280 340 364 384 402 406
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 406
Found by: CoolAtchOk
db: batch=80, k=16, 4 18 20 24 60 34 26 34
STPT(10)18997527098735543210 2 30 32 60 62 90 92 120 122-674187803936
SPT(18)18997527749256595190 12 62 104 110 164 180 188 194 258 264 272 288 342 348 390 440 452-609135698738
STPT(12)18997527782967503270 2 42 44 84 86 150 152 192 194 234 236-605764607930
SPT(16)18997528534677603410 32 92 150 168 212 252 260 270 278 318 362 380 438 498 530-530593597916
SPT(16)18997529077886896510 18 46 78 88 96 106 130 168 192 202 210 220 252 280 298-476272668606
SPT(16)18997531272493392730 28 48 64 70 84 90 120 148 178 184 198 204 220 240 268-256812018984
SPT(16)18997537456610880010 16 48 58 66 72 88 130 138 180 196 202 210 220 252 268361599729744
SPT(16)18997540523236565210 2 6 20 42 56 80 90 98 108 132 146 168 182 186 188668262298264
STPT(10)18997540819211515370 2 54 56 72 74 90 92 144 146697859793280
STPT(10)18997544246318050310 2 90 92 168 170 246 248 336 3381040570446774
STPT(10)18997549776911959490 2 18 20 30 32 42 44 60 621593629837692


©2024 Tomáš Brada