Factor Info

ID 217548
Size 313 digits / 1038 bits
Status composite
Value 2180735409178015132070404322988771444038766800239303748952957521328291395953066774687336526806532049801277011723960941277916644909163100406896842991685534899592522340139465843794801315889586327921772836627381617745360823293631869071210888205967258416845134923143137175927532247613762913296053466826107936727222209

Factorizations

Primary (ID: 224510) 808823054396726705208944607100082721043 (proven prime)
(ID: 224511) 2696183543883464921694654575678463414263270403097902090991729591691284010741758127617757962713340185133742271636282764236132892047408930148749114373122244594918652440486594054227710979915904969073220766572348183425834971880034992583170120603586477115636189058305352784425563 (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.