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Prime Tuple Database
Prime p0= 1964289344877422701 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 66 42 22 20 16 30 26 24 16 24 26 30 16 20 22 42 66 (?)
an: 0 66 108 130 150 166 196 222 246 262 286 312 342 358 378 400 442 508
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: Bunteck
db: batch=80, k=18, 66 42 22 20 16 30 26 24 16
dn: 0 66 42 22 20 16 30 26 24 16 24 26 30 16 20 22 42 66 (?)
an: 0 66 108 130 150 166 196 222 246 262 286 312 342 358 378 400 442 508
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: Bunteck
db: batch=80, k=18, 66 42 22 20 16 30 26 24 16
| SPT(16) | 1964288202357348169 | 0 30 120 228 252 282 310 330 340 360 388 418 442 550 640 670 | -1142520074532 |
| TPT(14) | 1964288462393393777 | 0 2 42 44 60 62 102 104 114 116 174 176 312 314 | -882484028924 |
| STPT(10) | 1964288555849782607 | 0 2 30 32 42 44 54 56 84 86 | -789027640094 |
| SPT(16) | 1964288896754147759 | 0 8 20 38 50 98 104 120 152 168 174 222 234 252 264 272 | -448123274942 |
| STPT(10) | 1964288949026051909 | 0 2 18 20 30 32 42 44 60 62 | -395851370792 |
| STPT(10) | 1964289234537505781 | 0 2 6 8 48 50 90 92 96 98 | -110339916920 |
| STPT(10) | 1964289516423614057 | 0 2 30 32 42 44 54 56 84 86 | 171546191356 |
| STPT(10) | 1964289609917680811 | 0 2 126 128 138 140 150 152 276 278 | 265040258110 |
| SPT(16) | 1964289633536630681 | 0 50 56 68 102 180 198 218 270 290 308 386 420 432 438 488 | 288659207980 |
| STPT(10) | 1964289709511027147 | 0 2 12 14 42 44 72 74 84 86 | 364633604446 |
| STPT(10) | 1964289907744664837 | 0 2 30 32 42 44 54 56 84 86 | 562867242136 |
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