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Prime Tuple Database
Prime p0= 876553005669768389 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 8 22 44 4 20 30 10 74 28 2 28 74 10 30 20 4 44 22 8 (?)
an: 0 8 30 74 78 98 128 138 212 240 242 270 344 354 384 404 408 452 474 482
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 482
Found by: RFGuy_KCCO
db: batch=73, k=20, 8 22 44 4 20 30 10 74 28 2
dn: 0 8 22 44 4 20 30 10 74 28 2 28 74 10 30 20 4 44 22 8 (?)
an: 0 8 30 74 78 98 128 138 212 240 242 270 344 354 384 404 408 452 474 482
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 482
Found by: RFGuy_KCCO
db: batch=73, k=20, 8 22 44 4 20 30 10 74 28 2
| STPT(10) | 876550167703264697 | 0 2 24 26 42 44 60 62 84 86 | -2837966503692 |
| SPT(16) | 876550275563338709 | 0 144 170 198 218 224 240 288 320 368 384 390 410 438 464 608 | -2730106429680 |
| SPT(16) | 876550922217479203 | 0 6 16 58 84 88 90 114 190 214 216 220 246 288 298 304 | -2083452289186 |
| STPT(10) | 876551194584563549 | 0 2 18 20 30 32 42 44 60 62 | -1811085204840 |
| STPT(10) | 876552180004112837 | 0 2 30 32 42 44 54 56 84 86 | -825665655552 |
| STPT(10) | 876552391458731087 | 0 2 90 92 102 104 114 116 204 206 | -614211037302 |
| SPT(18) | 876553391590161079 | 0 12 22 34 138 142 160 174 204 208 238 252 270 274 378 390 400 412 | 385920392690 |
| STPT(10) | 876553530251689289 | 0 2 18 20 30 32 42 44 60 62 | 524581920900 |
| SPT(16) | 876553591717341101 | 0 6 20 42 62 72 126 132 170 176 230 240 260 282 296 302 | 586047572712 |
| SPT(16) | 876553630902317219 | 0 42 68 74 78 144 150 158 294 302 308 374 378 384 410 452 | 625232548830 |
| SPT(16) | 876553826509743961 | 0 12 18 22 60 76 112 130 168 186 222 238 276 280 286 298 | 820839975572 |
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