Factor Info

ID 184922
Size 483 digits / 1605 bits
Status composite
Value 872322875746091819145179107248129479899355859263025438985269287227224797521813890781976713846228240268360266496411940825581068210170255959873499954512483712115601260598245303048085229684801320995102168892105666223185005735183611053979453429680075689939484028154912929543256010045341905192354718607492977178683190977231956518376754997155470554867947128223923602117390530667224670490594938390406537673939872529726966051348426068444835673425371022936762698671230613409607243896761933863

Factorizations

Primary (ID: 149652) 153912874105237767355544773738256170456912399898057768858434219 (proven prime)
(ID: 184923) 5667640740368748890072997875466799532079867049256954466693447847764254096408940281460679616885558142643166459856269851403748933466986832156655910158905960636983067706625806682798521806178438102898563414036037576268518618873376720690260468733989057493145608994697062185430786910864182310472172056465609226152180716412056434513647697412101544624302054855831303082503604787438012519061553783800857406295756766525920238121077 (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.