Factor Info

ID 146595
Size 1228 digits / 4078 bits
Status composite
Value 2618096479220817496264175493454170845171766374545857719285172080611035235406871819886935754570436014890073525405504402182083109385603265781944333731211511325981719186008014514013331806779390622300970205184933270579806273903963597493315046584221212304634764007743625870713531593454122658780469284833555224945539905563483964674371828987998770748020124020273522811945378334832525395757632725316738591942926546058924135062400061001305668565072867166473703343920042855665731910656868278933289503112740124412905049072467065278185447440209537272596066282534329484665879583616263719428914535488804619308019493906939266540837358846183214600160198300691603434757899804379050988438592477514736728473233895185369644684118768570712653310072106491485019821951851056654461679231089686260354075791509218379757234688788048196418692005436191661899322678624549410778046485920068746865671061781976379113630091617115054326717935475073277186650788135428857352881234176662715429358606034188669381607930583318569476466130988090749265416158095496242651399485530518134783279746203475282128268536622729781956596893616519181006568137449943880980360147456818750763006661224622363414293390583271480390531402892409910477456820865827897714735470091043070904571

Factorizations

Primary (ID: 4438) 64911612051881874971 (proven prime)
(ID: 146596) 40333253118536829755430382003519174008040596906752254463759770268066585432809126363385379171873529506639020884546503115963036146567229144889973159041600759152915358378987353147986106355906739643112056925727624385858281139528834916121211527095048010436799879457919970117671033159445461910477969986337643120994741695356703680189528453024862269091964208510934500366037751465352625036738200165696747899076614958471902861340932952531794091284074846579942758319627707168787260314201521379784190156744117889696189216184694460968441821663720184677457346990080256302080012261844825483947839501001889197135705847920538538146155391536067020676491865536745268752252493201045353203659922913359759241209489616284326348162984819855647081390467800221687740240511075813257273209406256824334462038722334435327523817000224429610350207747917459452370302584516176281290627439157614627613219497761765660417965760565442607324290758001791347112917665185803754630128801835949022231644218135220623646834766879196314541437299940847410648949636937353267630141120816300967568061843008963814617354527576498518479131682060493860563202024896419547881049067893951163040236879290391947140768224645675143956906266597650869337078008485941757601 (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.