SB Sieving and factoring gaps analysis 400.000T < p < 500.000T (1.0M < n < 20.0M)

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Last Update: Mon 06-Oct-2008 17:17 (GMT+1)




Gaps found: 0
Gaps size:  0.00G (0.00%)
Factors in range: unique:3624, duplicate:1155, excluded:30525
Factors missing (estimated): 0 - 0


Smallest gap between factors:             368494 (487945961393287 - 487945961761781)
                                      (   0.00G)  : 480500-490000 VJS [Complete] 319 Factors

Largest (accepted) gaps between factors

       : 407061.80G - 407229.18G,  size:  167.38G,                  (407061798103529-407229176467367) R: 0.779, S: 0.573
                                      ( 167.38G)  : 406000-407500 priwo [complete]

       : 414926.40G - 415092.58G,  size:  166.18G,                  (414926400193939-415092578009189) R: 0.759, S: 0.375
                                      ( 166.18G)  : 414000-415500 priwo [complete]

       : 498363.62G - 498527.07G,  size:  163.45G,                  (498363620194133-498527071008683) R: 0.621, S: 0.366
                                      ( 163.45G)  : 498000-500000 Nuri [complete]

       : 434596.86G - 434756.14G,  size:  159.28G,                  (434596860498247-434756135950813) R: 0.694, S: 0.713
                                      ( 159.28G)  : 434500-435000 Mystwalker [complete]

       : 441863.52G - 442019.42G,  size:  155.90G,                  (441863519851519-442019419397711) R: 0.668, S: 0.561
                                      ( 155.90G)  : 435000-450000 MikeH [complete]

       : 458870.51G - 459018.65G,  size:  148.14G,                  (458870511768709-459018652739233) R: 0.612, S: 0.409
                                      ( 148.14G)  : 450002-460000 keroberts1 [complete]

       : 437363.56G - 437509.69G,  size:  146.12G,                  (437363560655611-437509685547083) R: 0.633, S: 0.733
                                      ( 146.12G)  : 435000-450000 MikeH [complete]

       : 419192.91G - 419336.56G,  size:  143.65G,                  (419192912760407-419336557979693) R: 0.649, S: 0.460
                                      ( 143.65G)  : 418500-420000 expinete [completed]

       : 407859.80G - 408002.63G,  size:  142.83G,                  (407859799527293-408002625547513) R: 0.663, S: 0.243
                                      ( 142.83G)  : 407500-409900 hc_grove [complete]

       : 456079.12G - 456220.72G,  size:  141.60G,                  (456079115519023-456220715257361) R: 0.588, S: 0.268
                                      ( 141.60G)  : 450002-460000 keroberts1 [complete]




Key:
SERIES  Gap was found by examining gaps sizes of previous 30 factors.
RATIO   Gap was found by examining previous gap size.
SER+RAT Gap was found by both SERIES and RATIO methods.
#*#     Gap has been identified in a range declared [complete].

Please note that gaps in completed ranges are not an immediate cause for concern.
This may be due to a delay in the user submitting factors, or may be an acceptable
gap, and I simply need to adjust the thresholds.  If you feel a gap is larger than
you would anticipate for a given p, please e-mail or PM the user concerned.



Using limits:
   Range (p): 400000.00G - 500000.00G
   Range (n): 1.00M - 20.00M
   LIMIT_P_RATIO: 1895.00
   SERIES_SIZE: 30.00
   SERIES_LIMIT: 3.50
   K: ALL