Factor Info

ID 75780
Size 706 digits / 2343 bits
Status composite
Value 1098850672151407394010135191474193638247696594145416695745611712141661447257009941801971820736992524092815665196274700292825951749883887360026886356850854500551096178461016910233764398612770613093699973085495774708820532362742381135731507377551242593118732880446581041190023383579417050164564001673975502217972066974678421730499952391644435688089858803852717627206480422566071907389965461785693778334661680318151608609738617614457681205885553695689838814891585812580248040652796911520839074289784597526526613877202507678359093451233295105315168618830142826301896724191120999241783073393824988016167605959721900867291271100014296917818689371099660739470576763494935293517425947620906247505360007030490596903

Factorizations

Primary (ID: 73090) 21385889470753073338588978047871819220893133581611313 (proven prime)
(ID: 75781) 51382042054139212197887848870609789325311542174064697650747010369690015141783301432889176857008954412392089425236716574042893690840274594402456303860630598475208027474367699581792999402748066811276853864053072861286377753504526803911043819731702008631314012374145256139099592003477775724070607921289606287775684503820307296180909878333092033077671490017247849255688366725935954367419047455632976662101384605479768088979865431502789007480355084629671837414481229883649331551660020943958283019656324382055142361783089816950043059124514078882842760192852066167142274881309710788047486161997108012296945228524854562463882423661941083112793389241213772617431 (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.