Factor Info

ID 127751
Size 878 digits / 2916 bits
Status composite
Value 55791987363343265996217827381400429563350744574378483767001478021484669396544494483844376880366479614511079025067100561341188131959923833941091967695644836498758822972826549329922260349670174911451172237720312112584874018037185182173781752595780883616505352739977746500182866703096225908035272193464296786156576916061838553113253940878112340408201804573742319807863755039968668839139816208996949110008914522089563753968796342649065815449266365716947663580289726958776938122979838013489068473464580214895034448726991434228159083036728970237893810128494476335484958515287671799172853592805417684111567452105302453280066650673316065194536701168821096617249146402278680270747731252243139457679840400876905604430571667937610246142113134577972388161215968769265029519527342948732973382850478770287640263954444158599994214047275575890497568834299266191173240575986839483350011289506283

Factorizations

Primary (ID: 48811) 223638085980835348991468845841395391421443 (proven prime)
(ID: 127753) 249474444921355464778403765533379355217493177418237744893008582416275640959086787344730374614472368032061128322371528675838143235060792189979029097981337308380835221934141819270268491654593847492913852578944691450798846803361302522607829755796911873113263685767578319124824648698029921605741523786601408746412809040714154470497350739451127343764049283792152203352761174767566580107397596468514604536139744922355777407289418756296535711736869338005610090575086328952988542997243647880442689489854070431824623311784169738221669304953566459346279867718183855842225218729187697267988014900630046310318072347223148078613647908935472032859743816348878963966851215147797515288230400691629786112889363874475092086973961155518148220642284996767898094394848092400523364051596902155071946100400504056428438193669238378398846527851370768762380005881 (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.