Factor Info

ID 145986
Size 871 digits / 2892 bits
Status composite
Value 2450572960052676877028262033818697640565908272071068059126553253411801309561901004762344542308645943251588237829824203925133401603409297250547143404972669415151705556957862998299217919473325205025174002569189363477262475810405857002335650563922118044947120950066090733766457815888772728604602802783348352285525969401855773671960483269458700205818263542931168540822111511764425382651879304666943566736678056122984454052997435130451643627833669832509861233960542268025858535224442534253354150421263219341712301969978165394543218796515818339662799603758879631930120010076061345308125556038483725844992157713496163509465553956488721249801208822179178564073802146677967542199641938145249413518391633398510933453469585577716657100893033682874713995453293136428057736623672624201535176862111024793607134407310717068601851070415726499271020722682687690904396682763928541297241797

Factorizations

Primary (ID: 25793) 120512015532869945521 (proven prime)
(ID: 145987) 20334677411351377973842225988081863167314524205872759140830068286383959765984914766994038739728184870868409820729976532156145845389402508559546860436332408100525619486024169883116986243799241159665000554155199011269928301307434765397183127794052143352429833772371351591024760299612217380882370024321230796083762022309842256732542836847304422444487087525961328951931800990928303380443024432985449627468676859714451465134031019961635385963407534129464853963911045511871648758202619894169695739761605222232819969621006587636897146108297367390745265326322260713208443627294086689320778125356790637786536237642211480156298216701806188792713263469251767945623455909028344614235870269969077039463210278453132704572083714147564628519645390783522055708712030135955748420600408515693756319600453292962233879332447449976337135794547823379280008136422079035395157 (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.