Factor Info

ID 156162
Size 649 digits / 2156 bits
Status composite
Value 8670558752862287690379221118650356020064797730301735727355959467812800768671101979315007786932813254976679434836362301291067676445112958465268724713131921220314922301251106699725125154372622042231654062913610231028231522073132705667838641161781586470029212419364513479393288848743159485703243530479898263689055802526454759099727067954705244809530952094105406067141731212511309672098087125562992714162943862415593894130729538393206727570581728416479436345998847185507172485264047310864930452121545008854412257174929136063668596050291151478830648324402380581876116652132035617248140671865194892855046598478926923451783859825234940523014599868243732949

Factorizations

Primary (ID: 154641) 1814503763676130449408979921 (proven prime)
(ID: 190103) 4778473832038790889426104209648741776448548476064312891345049706246176034873275079408841307592833821043055588059026583516896229234168128006865742821263214955862210063277740722246318510153400556889251267253423310089014917961967250480015529764170774936939934473340442851252748992626281576592229996307282215680970766311264233968915457396255108641749371973066744762311645709194755183428039677986743827415920969709779989885057957748009266055639142734540317538165246714754212692006287932085998567633187278619847875059969882134394275567143984445340593250355498080885633125832580236535682980487599920382078858404530372113564150469 (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.