Factor Info

ID 31469
Size 441 digits / 1465 bits
Status composite
Value 547727307640714222487214151936586025477671322610618738116032500364335855587634596512576602390221996781449576881220933194051659237907714679644550427851209497903513852684682873144992627459832760792382895897713937975937763352213188681527551626823239406420233837356655296975036179849206921204983112256228925535281026874169559685188888044521810636718854973932646040009031158835665391306531515522833477106844158795864598276329357089776139009427893

Factorizations

Primary (ID: 17591) 409629556445298210157795302494476687617240542842898234310908958975300252583135110588499332368488448518682064253668907063469 (proven prime)
(ID: 31470) 1337128385934371750947230613488136268705669157284499882302549652353182036318884728065624007501527450368407984595773112838438674946690605050910326213601650764604521990601048424618222043441542306101714200486979724892677272392031984622104684785167566150305337565426285766890584209032388694452538023232936983815848293510697 (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.