Factor Info

ID 61961
Size 534 digits / 1773 bits
Status composite
Value 385728188486915801938964273228794191106092897572204906147729791434400233793944766641163282863442029312155202577417968630994715115027404306337485309020526515347468774328728470192991419024716638879733918104322256409737711224075064446866801575634867669460815579813976719690560468966304710074590129819660874934717863650714869111524631640165607304696034131421290556471499556139475979226433523694094442103061315960106617579704287919031744585544443334732597935903890263721723842048894424400543979731421938862535629369680325190103937668152107

Factorizations

Primary (ID: 61962) 39806400007517800928189621561 (proven prime)
(ID: 61963) 9690104817669207035713754194724997619952600409495794732977421443362555539907750772010228812572960861120682218250581903054779733311541791340005273409103919309382047218642050517391206615174332060417119041478139286149921740804896115144831088813261180558418536862500051813152286978830968443075021652687177433508392675587178793600554203218267238936422540031595331264810950089433777203283417583977792473165338583902691589244713541398792265908705208893219031116395318679620939453685486204888491224845394516928387 (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.