Factor Info

ID 45139
Size 321 digits / 1066 bits
Status composite
Value 561802799529540634827166219639558360636615904986044072649186059141462227503685422068804155123213669017458781498426730913368177368152661884050909258838066190495813855817667792635957289546779288439603810750742925124302727734644655378442334482158211290518909423181560961343966220589936898475749174094391443785356569789605551

Factorizations

Primary (ID: 49554) 22132898156185332484663778373905597775718873999 (proven prime)
(ID: 49555) 25383155679164293151620247501777556081154095088387114686443494175719118784935332682492241292282704517569356492366291022151285029463410699854086860047936416385634874626642775928960995489033765541672380565715329144054797157036139028469717599378527506818206859597426540664820449 (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.