is 2 3321930371 - 1
has 1000000686 decimal digits
takes 703,411.066 GHz-days to do one PRP test
-unknown- primality tests remaining
ResidueStatus
L-L-unknown--unknown-
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbabilityProb over default TF
Actual28818,870.318663.6364%----18,870.318663.6364%0.0000%
PrimeNet2879,435.159363.2184%11000000100000000019,921.43405.6012%29,356.593265.2786%2.0602%
GPU72291150,962.549364.8352%17000000100000000021,663.27044.2997%172,625.819766.3471%1.5120%
Difference-3-132,092.2307-1.1988%-17000000-1000000000-21,663.2704-4.2997%-153,755.5011-2.7108%-1.5120%

Known prime factors:
No known factors for M3321930371

P-1 results:
No P-1 results for M3321930371


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2004-11-02T17:14:00Rick_EOBD269270-----
2007-03-30T07:22:00PatrickSchmeerOBD270271-----
2021-09-28T03:58:44Caleb BManual testing265272--0.286--
2009-06-10T04:00:00byroz272275--2.016--
2011-02-03T05:30:00firejugglerManual testing275276-----
2011-02-09T05:33:00firejugglerManual testing276277-----
2011-02-13T13:41:00firejugglerManual testing277278-----
2011-02-26T07:17:00firejugglerManual testing278279-----
2011-10-07T22:09:00Christenson279280-----
2011-10-07T22:09:00Christenson280281-----
2021-10-08T19:27:21LordJuliusWhiteBox21282--294.8--
2012-09-12T19:45:44Åke Tilander282283--294.8--
2012-09-12T19:45:44Åke Tilander283284--589.7--
2012-09-12T19:45:44Åke Tilander284285--1,179--
2013-05-20T09:25:00Rodrigo285286-----
2019-09-20T06:55:41lavalampexosphere286287--4,718--
2022-09-16T13:14:52Krieselcolab4287288--9,435--


ECM factoring results:
No ECM results for M3321930371


Lucas-Lehmer results:
No L-L results for M3321930371


PRP results:
No PRP results for M3321930371


TF factor-bounds graph:
288
287
286
285
284
283
282
281
280
279
278
277
276
275
272
271
270
250
260
270
280
290
2100
Last modified: 2022-09-16T13:14:52+00:00