Factor Info

ID 58345
Size 640 digits / 2125 bits
Status composite
Value 3409602624265298813772544516145152005428470633290226129875876908616515258622508658738107180540814547799155526596072256257040121430910018984851345058624881909661568903673088957623829834908480970807820534874755115136442174490164123165685614253925771209379278432608742859791768506762080977396712445139989481382824843354830185293507349419494743514697535529487796767073185404671851669055161440648905943493866064750416903994301502413974737362127304886927658281383831876028292272173488889274203314011964200208532166747210273189080246032549285747660293653416706575778668888226161156743312819706000072290370274485760249619042256483063205117794793407

Factorizations

Primary (ID: 58346) 77941105795306472519743 (proven prime)
(ID: 58347) 43745884658344446090276503076409237397054007283917441650129968555368681901774491768811858064111823968470160218171889800939025332011895061718596090639561669125826048623551713112897909001711859718211866556780716283221707850142425307720599317787026618931625867190699813622551610376285104752992297018187066978815264927049242420238393475786649754542694182468814238104435152613972362025683171510747917458899012769392776638784286388240398340790426980923738890690282917155189402094976903475247212322419392146093220266277730446725245830483460754127486687093549526966002694336486281373697346752564776836790299082011640396882049 (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.