Factor Info

ID 157448
Size 667 digits / 2214 bits
Status composite
Value 2964756384628263380571979803401656310415466794860480538574884825741950630902142210458851283948897463537627033609099886201230497706487748489587888118213393173754540839357212441439317282801067716721159037948820472408517266641468676396237452105411236423456864318986193575693736678709712284719081244100210733821090462277674594005762683560872038349346761418359873400014526372637217076029614655219549121959291397947616741023509653376522478664203899339207164663789026816655814234235166151543509473016312963821698843793321956818586492350477970615230771958942197915332713883238174812839178304075171668851131468352115153418888649844867623681783255080796580972639342584288047647

Factorizations

Primary (ID: 10369) 3717542676439779473786876643915388439 (proven prime)
(ID: 191580) 797504330862868444338566714090560758356527313349235211622414250054707047634423103265946720008985027853402736397573575854978499801255628947374695082351315348909625704242266317074411588053184216618780834077957474678395935382366554354251894545275177072835846695627637414507552027965632796581641935849162739473831028053422838147299107617953404973174254396315916465953312806354013514602842138271791697234978588321764206709946143708711203171629913985846780059476062863279556013182616435378231557344357858748486873137132990766573793354717174718491265631201654839247858249618284596717634235182963705404541508666580251334340418268062044473 (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.