Factor Info

ID 173726
Size 1141 digits / 3789 bits
Status composite
Value 3718945415014223032379797357972994714686770340767191816535460371277167226795082423299673895886987640100851137735760086280780287468911951497932996678527650398709223364616271095048327565363182778916080715041195242020159205171774280001952577537641275835313440581097942754530517887547618994774491190868592537278646692044579859951893694021477870412958959015656345390497347313849105817745927144556253317014042040599029660533182053110789668625854959854482461318273460095082590636128412192380680826861368294867608593310402822454128174044102686248877774386455843168688420199993268805494889118155893241740343538434732788751141658461142958205622155619067111692819050530081562866469077838690856027042311555995706529091225504780630085288880789152197996221357042264614736940849140718543695324878206919294412429297525416456409161111115702180015259004872320113743871591594223898774154987324913781947035271525982015910539981340852999867456134887771657955932345850783608860211521507135931615165840269565762511612949984184198877049838223836257138773091889989065999864498993095053664327759637697155152771719001545751024258921865076145605344558795006486485045379

Factorizations

Primary (ID: 171511) 188869939380823362388156572440172800309254978058537043889740170447092005205675261439106349569668325710780277998487121799 (proven prime)
(ID: 173727) 19690509920245258497248973603205076523095640787130990208032813365779159633145284677862196104483010983484571003294789522425741043705655138433803888083240258058384913300324492361716205615125484898499901518566992139016165691055159509701247987174811327340463958316825912994382151113160502058661932871658736136900111373697170148962568841867929547335720480452340479392680667786916561837100198534628704226493508993707860421232364031417817368432504509134666325981328920782488021848170039877829907313551824590580371439218196637264975051479940991384968963068593017911215484150036544976068169370897281196823250207101065682982225699662829874929657747763057194669555912591544626736815506370428767951102709271756583535617859583561743988283206580976946109439709504145090450756157334492898149111517122802847182275217772343443292102068845639763598431585790138882859367215832400479871702732750721004212969191485124845331170683922230410577785578965362613797540885550806655078346528444236309437181846059840317743710561666441568178435930832421 (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.