Factor Info

ID 156206
Size 903 digits / 2999 bits
Status composite
Value 350070519156929483854461098396525836984628489791547874727208088370959716089723736019165604314697215810618100067374237482193129436244624983417093100327704099331450169242123179139630923363176259099421449771619388598691101295028596022962458462386745220475345224762264628557779749881728449237910786212416638543304156741324366111949730780768317226394481737587039254851412172675417532995525483342476522153847269412352607036215090797492084659950722457889297240620504158303995934008515480901437150646125094823626756000838717468782754143187104957820927400952456761367465990741381722695494345097261484265858223434992093761818447012739252556226753578980718509063418552054674774130144886684269721391305050147131481107870026321932217662201717659651572085782521231368320103261980421765357658170031579387417955104422851310824966472530687367114565521911665696967047378429571116734262604039958485305515396369282980352773

Factorizations

Primary (ID: 154759) 1718795629713735456383 (proven prime)
(ID: 156207) 203671985840011445647275738804851177980337144144178401882156555537195353630450921145499748175605354590933068215939755432833310106793353203006296848867009755633128960460486821165328318519003952962243757687337751216742375605658503230649174883266285332056137264920912128991316602362310829804188389743467749803569186317864352861379575678083490078972428696637208022236091366942748985217809287869345221273519966713457771494671598138992313849728244721190373014391801600195398211429512098491828551301278529004461993875852551185666869344517220783558960729819396731710355139184702214100459190651292764031395483313798042907682970176398983325723623421838572177537831701087380624067375982140986565795284057101452261875307086937135958081291308070682301756064703935375528175647316404031910007893738871387480767887414685187139113546414355233361172363212906956512487495758586968055657510404081630331 (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.