Factor Info

ID 8148
Size 327 digits / 1083 bits
Status composite
Value 102488139342917505168516165158747811107089107016919877943320271133546522614295678400824858945440559374410417349631564425483778715245240319961149458532653610174848937533759769358688241752392469654707237454670951012367168584879221261885099776468088661403309271702819516146077561455658400301324186734124829050317338217416835117747

Factorizations

Primary (ID: 17931) 20081279129737577144847073 (proven prime)
(ID: 17932) 5103665891041116350609174673007052440395161142739518454526624016693517934331076252917291733701291649152336278209460667437149408401358185406815557122497106007462697697462258059099119834692912320865604672919919821085080921163167058352713917322739743885930540966976182052182330862568345422900760798520339 (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.