Factor Info

ID 101279
Size 406 digits / 1348 bits
Status composite
Value 3161254836230753603206588597210335940093971019162865235144039731123113177760730204836931539649244467967140908022301061414950262848519352035893780414326498761369269511504463463592829912553670015808460492115023204488553675922324981010057739645819366658136251705454520280311952037874332558850134072886059080820390132264929364595576006007542685653419218699129674699754458661901181371837627182783186058639962421

Factorizations

Primary (ID: 1402) 263977542497696689248541 (proven prime)
(ID: 101280) 11975468846022524167385922917717735774850005306704023917110427354713827237477978793583112643122877975107842773328422310961356774674052646282508949240727142431265043061098268517223908011273045232832510743498151750648432885647795737587866558240157163189126226862991302765254562697064097527657441576249151598239891770639097076114183367574203760403120947974001882373010277498076338066681 (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.