Factor Info

ID 194897
Size 561 digits / 1863 bits
Status composite
Value 541599364058481336392443260898662759231339544121759838529796266674022023306588017143118778103674789657005700733177975307516844329699657695682604335460955641801739560601228099175457908199373694458868659660571045178674516813767919563436771899485155297231047467416100250857591618392444761503997392441318677634396367051591511490781366215236743866431622561173643291684863948274791600390899786390077414138847337854762337203044955202489324324509600789163805173730642021037236334296112624279901967842873925610335047441508454183722370384503896065332441619476179793982309

Factorizations

Primary (ID: 193707) 7849631921163279171895532767185364742809274352427859209441140130442263404778600842620702537589534037577694591752113 (proven prime)
(ID: 194898) 68996784753471448602773551860848268034291763807708615653574339241015897365753336855706210293809388927853413902123280442887224753684459355721454607321532800146649273218212064736055619563276840428933473203156691492229580423571916982837568783188408085052548145372095135513951192194734488857852626911962706368909875745671430312382924701895452770865226259186399671100845592021446299666405621821464048587241950235704108452851027664394489164812564936693 (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.