Factor Info

ID 127942
Size 472 digits / 1567 bits
Status composite
Value 4246213567390882071706229415370466063278002617746087458615676487242396109593970947082783494034435013679676372996979294157494290428283260367048796101341078394340138541164262564545475959829033986850792243397715456076733921976079512260035132245544523191795119393124296365277725862003243386313220085070887210381591805868708101533516452801843331424659784564964156860589193321425090785592927998558640500783246288725710663509143358317151502688775957893567194687316217187321865837

Factorizations

Primary (ID: 115086) 7560314871567086278730190255901990070601194336955587803678652926903671969460196872149423906152037183952665066339966201892706146006160288939080259140033223648468701316812237680687928425060026776868695709282629 (proven prime)
(ID: 115057) 561645068958713328116261149016761504677559623511498068752386949763778456731823828958454727810434749300723072814318165748594422130196270890574006571268081009383975588442912251584763708294839517385448290711462130612555116712626323493876363020651666154849821336268553 (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.