Factor Info

ID 108425
Size 311 digits / 1032 bits
Status composite
Value 28669050324163872159481135591523330365487498369113577017122442237906550134015386438867477291796705755130902970291506245087867435606219730923832127927453050324511539278497783038771607745041738727635076089193516713268711410531090674425132136318784734499875764889559089149641908549001843238228624812797767917824143

Factorizations

Primary (ID: 447) 252395324361178683936108001 (proven prime)
(ID: 108426) 113587882012974021749092563751235558469574247426109506061896388165873989199217586459175005701999765672450233038171180014461375235622666487292901264561971126816654224352245510209156516736615409914322603220641445656155508979373752055431816749308180115918022873127006230154188732014380143 (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.