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= 2128181275840670473 starts a Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 34 66 20 34 36 44 10 32 10 44 36 34 20 66 34 (?)
an: 0 34 100 120 154 190 234 244 276 286 330 366 400 420 486 520
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 520
Found by: Odd-Rod
db: batch=80, k=16, 34 66 20 34 36 44 10 32
TPT(14)21281802317633105090 2 30 32 42 44 72 74 78 80 168 170 180 182-1044077359964
SPT(16)21281807618738367590 12 20 38 74 110 138 144 188 194 222 258 294 312 320 332-513966833714
STPT(10)21281810621340670070 2 60 62 72 74 84 86 144 146-213706603466
STPT(10)21281811881793533810 2 6 8 48 50 90 92 96 98-87661317092
SPT(16)21281812047234958070 12 30 36 86 92 110 114 242 246 264 270 320 326 344 356-71117174666
STPT(10)21281812405236028610 2 36 38 78 80 120 122 156 158-35317067612
STPT(10)21281813014473950090 2 12 14 90 92 168 170 180 18225606724536
SPT(16)21281813243921732990 2 12 30 72 90 104 120 152 168 182 200 242 260 270 27248551502826
STPT(10)21281818352183004710 2 30 32 78 80 126 128 156 158559377629998
SPT(16)21281818876653979510 66 102 126 136 220 238 256 282 300 318 402 412 436 472 538611824727478
SPT(16)21281820327345529810 6 40 42 70 106 112 138 190 216 222 258 286 288 322 328756893882508


©2024 Tomáš Brada