Factor Info

ID 21479
Size 423 digits / 1403 bits
Status composite
Value 167480270139342220390995522990251597863396049429696713371738154644393341277156085215424111507067957587025006729646128328030646704683419419346198681127548104584923815195849418443623052495721385262719600545472607032112844202201009933861174604831206003576875530176625127620105085273356948031908407129510064386266918481361161095104974261758836926951918761388137783000345779247395856540836269329189467197376618879965672389416889

Factorizations

Primary (ID: 6725) 102651353523520067851969 (proven prime)
(ID: 21480) 1631544683928285258522995877428748665909892930776035442440355827392898320162599390303335201735695802212688181285655791559944109519185447152098156559955481220151344946970783541589031005122583273225851253318731259739960917119486144490385612728176686935207015806280310424596078159312618802000918825191878170746884944577547473880088211731468971297808643968778390399429068760057907150201220550286291154681 (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.