Factor Info

ID 131346
Size 412 digits / 1366 bits
Status composite
Value 1089847975528792095412033004458358264699395992241277993160151023845943025801767395313855711983737915419532178585397191095176243060377366442874201188947867313555756526803728693706360622886956983668764377900528487067347565729768217964183405644279165889437838894619508480551918963890399638896601306669958242457104782605867588443066947430424196704340360005882731168210932124961756258272500824002533642509798460695609

Factorizations

Primary (ID: 45937) 17704066578807004800924903818458121580894598054137673563198339760360458549132837191306663569 (proven prime)
(ID: 131347) 61559188713931729464085160604610134406026065633259634469013573745420781376662080770626815775852622153809121395515010204593498994327220457680116914775854477695062264745237041341093273019289549820610067453367993848725794992918450503590251423772973055917827287913807565538686565239404451986811274351939870933366762346469161 (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.