Factor Info

ID 125421
Size 637 digits / 2115 bits
Status composite
Value 4080806060567341940033701053622370345106311805813621926692621924792619863052733878395255555374598510201797849024599529979871562276710578378526370767280227029193440606191347431531867715621837361660219006081974752475214192390454434460593086135720479806744805307993084122070198728510479839313864492105511561741375496752577925517884596830453084364640823321236743574298190588604711790435872016906793257028050183331220900141938272478893947174651602869464004132929561722913718567027433223368988531032311683984949163040745654410859824471440644185372918162545970706267297310304534645235826804520060421102455538021153999060113610212307951779100609

Factorizations

Primary (ID: 48446) 26602816634257122282768202051530720001 (proven prime)
(ID: 125423) 153397518641405225718162017451995420883362872858986468515443244921103512501669496563527725237236439700609095520135257009357426013480433574950992121639774973943273167403873094871412342238160117278399049779274119466368843249332435269684288048814955310924818935677755035967548720743674615973993009807122187003953370723759736125275436143352719043809884578719473186145336178217862497558389218723747389144829673528502624626126081851152584819670065737660278126502255030377977621236122450936442463152075073062380158793587185412365658361045230766850507592458513122292627702116268891522653022626527123170620609 (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.