Factor Info

ID 162509
Size 940 digits / 3121 bits
Status composite
Value 2134997513811627582317041226817081859249370923722111682729480122927886875396847387571621888399864750483811179070330801487536472348539413334402888624425466846970665267641816226116974357409653668698702964623306887714998402340990714644391238543968520389073804533308860686172962984723432034444571943036642605441012010710098877381247940500001449468756776680392050164420130316803597256313644823836575825108765182778314630656653972885883407435466976286388450695025968264522397117765735360275830604965523645753936827175211595379513564650713132646034059351043022799115780859383880956900005995692510293126484926138078078287578555960995952933930842077569334300141412143257178071824626573261883472458528319633436442715987211383643613384237738336494137743106486306579430058522906104838208416920883172066035926223887188097262314647100928607275816957739497564915914736857219977567575361315547787431546216351303445288183940595505752094793034331197613815403

Factorizations

Primary (ID: 193520) 42565160209717759056758595322051109436434051 (proven prime)
(ID: 194771) 50158333794411538002727352211912298005371091672109645064513113143958568843041173120474173393668519454006599817235870007709208891422397443773069795477481850873318587701765590469690662700530748485986789876143730275612948884240010468511798515161957064999765982390988461631936867279045616658132294618344871266619218245257472535056939167101138044394287578204564840220425831195088935273245451493700127441270125825086012474827187974673649105118376985715518851182238637825957268138479546750386210711553662556990345831430386312645972194836267154067943320275331857537733655956935387679175918010876535846779423988695205829442356241458903050837708931786731060508835519934010573432362755196752631392148076556334210172384425458676889486599782009625761299906575696668880472360787104202459570959762768096040588805354122701793463403412767810054153450935140920837572940428322969395166802815504648645200314692725753 (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.