Factor Info

ID 21252
Size 444 digits / 1474 bits
Status composite
Value 435562202709588871256850738288225755333888032508827815386475524185686711530142727157448680892831161209027263796783743994525878577900534101000549198846559226332919708231112385225121933460381901774992101618235170151017789215892993949223655992609042449964664522781017861538341733077312109636595957211703447739875348728004776451447536502487415099961731317933195515569831802717082655091578683246948269735816123001289845696540016954935800572679658639

Factorizations

Primary (ID: 6683) 58523123221688392679 (proven prime)
(ID: 21253) 7442565924919256170830217740099456748534211004515242437626874707834285371548648797334797255392770796334010423901098160770743257389584789624550758711108866323098263762813642058565041631203875387420535900402446919211459416772566797692504361241890398091919972321023105697769417228777815712710881274199214355478808699551538601283200759169854826700277844656008990686719657773648226055512380073099661881417428033215095625620137241 (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.