Factor Info

ID 144051
Size 601 digits / 1994 bits
Status composite
Value 1009704256057323108941195104223462027822204665512312768477656106508080006577509915415543096773160552233194520732620141910415857946035659399734398764566714132713178117343616073747347902918736019028700672524167035710853637405527601414243282544700772941882862104470534999825109041975056207892752409202041847071142617726316424363473914201333224177564689200889671626330139895034887040347691573602751891688634844508999584576672413994522912635527425472998695119211722212082062753216492839046836123178121297676405317801420266400856253354961407350211876120617982075559653476619350969618679370153287378819574351

Factorizations

Primary (ID: 143310) 1471041807055513352503 (proven prime)
(ID: 144052) 686387192542393497568383303753115761809982486338941844505487970783436639022308107793793070290713223683864683567741914963921381835285420411395104651605857732213321882860389540017685863395614696380753514056732003932955732869253421182187865422219948493911187103963483290007947738535683117680298093150216924710404165864710292840933902775804728114738013798381561318091421388602430558672688423107865972063403545409749944173001330458150955163381091458964750300754252777796760912850313246603850342810434745175744867246862796265713622797796238944681900815966570961200980940024390060360617 (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.