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Prime Tuple Database
Prime p0= 2221859731501725463 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 4 12 14 16 38 16 6 48 12 2 12 48 6 16 38 16 14 12 4 (?)
an: 0 4 16 30 46 84 100 106 154 166 168 180 228 234 250 288 304 318 330 334
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 334
Found by: JayPi
db: batch=81, k=20, 4 12 14 16 38 16 6 48 12 2
dn: 0 4 12 14 16 38 16 6 48 12 2 12 48 6 16 38 16 14 12 4 (?)
an: 0 4 16 30 46 84 100 106 154 166 168 180 228 234 250 288 304 318 330 334
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 334
Found by: JayPi
db: batch=81, k=20, 4 12 14 16 38 16 6 48 12 2
| TPT(14) | 2221857882647825039 | 0 2 60 62 132 134 252 254 258 260 270 272 300 302 | -1848853900424 |
| STPT(10) | 2221858201758416657 | 0 2 72 74 102 104 132 134 204 206 | -1529743308806 |
| SPT(16) | 2221858229631945577 | 0 36 40 46 66 144 156 184 192 220 232 310 330 336 340 376 | -1501869779886 |
| SPT(16) | 2221858482254848963 | 0 10 40 64 84 126 180 246 298 364 418 460 480 504 534 544 | -1249246876500 |
| STPT(10) | 2221858497613249667 | 0 2 42 44 72 74 102 104 144 146 | -1233888475796 |
| STPT(10) | 2221858853783031917 | 0 2 24 26 42 44 60 62 84 86 | -877718693546 |
| SPT(16) | 2221859777803210031 | 0 120 138 152 158 180 182 188 210 216 218 240 246 260 278 398 | 46301484568 |
| SPT(16) | 2221859960365922629 | 0 78 124 148 154 190 198 214 324 340 348 384 390 414 460 538 | 228864197166 |
| STPT(10) | 2221859987978673587 | 0 2 30 32 42 44 54 56 84 86 | 256476948124 |
| STPT(10) | 2221860041577879881 | 0 2 6 8 48 50 90 92 96 98 | 310076154418 |
| STPT(10) | 2221860162313143179 | 0 2 18 20 60 62 102 104 120 122 | 430811417716 |
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