Factor Info

ID 72172
Size 713 digits / 2368 bits
Status composite
Value 60307509498547955581347450881368881969078456569361132474774540899906053061479730655193701003085708622465071076092746749588598229797956900353988664233639606209818282403808872775734558668169522910873975586831085487289358112840066475303629730324096895315798731369853079792857996625391666773457640642989523665819550477651922794324679681413712708193576982453277274206720034142221259723381980912478048942136079761191426857377098235347344530652391664983473218626084093904568672784162991293821094489503547921842622271939574844280118191324479366767505556400370630268236765545159510247352332663067981620899074476956521801312067812228937472675795352326583771888894757054230571530535622699386941771779088104875912756223292957

Factorizations

Primary (ID: 70904) 324327747852167804669527 (proven prime)
(ID: 72173) 185946191461967630591109893136903703170220964958185859130787886289019506883280162328749496013949763276560127680518543215656553341019800991554991882918470523684552634967919814772311934302048020666710790783146376525074786765753626579656635434239742862004842572875144808164130483664064188021163657902515137482764739545115004896910776053773149452118708612133943555745068519921583546242028398425430400148629436873649501554028789429021975918637905743575278926371570742457332124028444803326110263083619870894029250016109139272066989316154596081843674426510304318950057464357525153154154054188980952558267775031173757962655431801426078720054644271349033223389866740237745457816010817631910365458091 (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.