is 2 126046163 - 1
has 37943676 decimal digits
takes 639.859 GHz-days to do one PRP test
Last-known PrimeNet details:
Exponent is not assigned to anyone
-unknown- primality tests remaining
ResidueStatus
L-L-unknown--unknown-
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbability
Actual277242.833064.9351 %6680002723100015.56973.7481 %258.402766.2493 %
Target277242.833064.9351 %80000014000000061.71263.8606 %304.545666.2888 %
Difference----132000-112769000-46.1430-0.1124 %-46.1430-0.0394 %

Known prime factors:
No known factors for M126046163

P-1 results:
dateusercompB1B2BSstagefactordigitsbits*GHz-daysFac Prob
2022-05-22GANManual testing66800027231000--15.043.748%


Trial Factoring results:
575859606162636465666768697071727374757677
 BitsFactor
dateuseridcompidfromtofactorbits*digitsGHz-days
2010-05-25Mr-Plonklinux-i7-9202632640.016
2010-11-01Aliali-pone2642650.030
2012-09-15tscc022652660.059
2014-12-30S. EichsteiningerMacPrime2662670.119
2015-07-15el groccoManual testing2672680.237
2015-07-24Judge HaleManual testing2682690.474
2015-08-09Judge HaleManual testing2692700.949
2015-10-02BronzemanManual testing2702711.897
2015-10-19BronzemanManual testing2712723.794
2020-10-28SRBaseManual testing2722737.589
2021-01-24GANManual testing27327415.18
2022-07-24TheJudgerManual testing27427530.35
2022-07-24TheJudgerManual testing27527660.71
2022-07-24TheJudgerManual testing276277121.4


ECM factoring results:
No ECM results for M126046163


Lucas-Lehmer results:
No L-L results for M126046163


PRP results:
No PRP results for M126046163


CERT results:
No CERT results for M126046163


P-1 factor-bounds graph:
B1 = 668000, B2 = 27231000 (P-1 stage 2)
B1 = 668000 (P-1 stage 1)
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105
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108
TF factor-bounds graph:
277
276
275
274
273
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271
270
269
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264
this exponent TF target: 77
TF double-checked to: 67
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Last modified: 2024-02-09T03:30:02+00:00