Factor Info

ID 95966
Size 411 digits / 1365 bits
Status composite
Value 644509309074755864093152011496857609411266915816525573152735094150831547766897585869194776382253292550841310192941654778572236354461767835495744225585575614680494621922956545403524428187160648728487768077372246583723481332376947559988298927711275611977763997966491381342515405424401506429265542783102852340368920276963819721377773613639906016270397056135652094748951683185489041726438436588130479044494848798719

Factorizations

Primary (ID: 95416) 31388488719729499196309105908882161764728016396176309609484685238878799220041498699080007 (proven prime)
(ID: 95967) 20533301709095796782531109823767621838493275994402912517901107772789139413399250812684953721048430333282344985901945121679693998354841989515314602286351021944933472427716678779740751055189376711475480081990860300987157741349226983536227315049444454917578861477901593303525670982815761647517117857472443171668995291882919817 (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.