Factor Info

ID 67128
Size 680 digits / 2258 bits
Status composite
Value 29876720809595825316251925355241973229892979506389342021353127840593999372525396032967580552757623457958623607849484975690509115248937715153951672961670475903467841253338790085531893253554096522833694923020046154714168943834972279766440080221075974878866975476437791328018505123597557720425835343483028601352246529719383620067591110753219457579126289606468508028249290489219680866649614461448634217897340476098797920323583317917598969161021767235390012848077594924294617438526131591830425272241403588856919089226926222626075227120240383945745246696642210647488624064201047583355223615921965983690073099698556177124702720940313073309809201652101257230460354679945177151682001234489

Factorizations

Primary (ID: 65757) 8313279867213693856690162577 (proven prime)
(ID: 67129) 3593854806623923397650721810812575342230315879410909373969647914073482115257208872726575099786417679829981976735418442897658551002003792674117781622963473128378920864129666917877254810073203665137813029690661118797045183304481841349418230739119177367171298774658216678378391583235785496135303448629090017504716084319557704381335454718203167774437370949098608148526196914380058835579725951373259935091007217467630710694300806393416463485672645451621608712803542662475594187572305565607071451792306624442081227111350469808539291524966788997799633351275300274590377909575393275208827474778156176894578686815000352217753461711049913709937920642578111778857 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.