Factor Info

ID 182367
Size 1027 digits / 3410 bits
Status composite
Value 1643767497213931750620115299468423064045566458570508646085344224336785596704980750143640439692335721442918301685801145062960828438822850992091484299944198054351820183332972646201814542842965492189558887137409403098092435412488145414781987917057638376022451661363723763436733695498686062509020396465978943681927942896763382426095475068186846973415352759346058839627626251313253570033260485413013741682888845648800689298824662879322089957465968949768297718393723306701793816101379117991960976427275177088251861705599299616489861402744959901902093436717234439427357846518407357426407616997952202997349327416792016110094256515938243496451247721739921896960882078474395955580135687729181443098045380611677083513043776375138342439102309954076238762720873819328907467067834771589529383745787269503785058825036233095482671590180819476623387305187121355934236322372516711618765991302998196626510595611394590986475237961419670900722433002438591372686677797574528210961657051881631257286424175079041553820650644717268255549429799646328661

Factorizations

Primary (ID: 4283) 9736622508037946817946068730077829 (proven prime)
(ID: 182368) 168823172086310224285001956158701766117082556461542016904121409800851573382218239889331782948648917274361898984441151302533863656279221626678430248942341099088976671878696228800115132129675923660585020073365912626666241099340418727098950169381409164899456375677928503086814457686479127589636260184072614000395056832073889479764969138432296478022554445159796652270838218894633414283313051446527823974770000013265859548996417328073928359034214365055589271919531080645848177290129772205006442334375697480997072637253777042953533712148743429296850900516084438209139997191291372231975441604112233385297903798533994269059613688850389104457323365827087943732233613786982721018158860185426228688359814499305604689345013531455833046430405405111811651855114144358239359234439769509054790536869335042882998089680077955621961457387180083116444721584734218455477202365973232603728081202096601509225168585439231423404662167832214047025288015165090174160968611569566979886805365900744686441804615513435185809 (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.