Factor Info

ID 147976
Size 503 digits / 1669 bits
Status composite
Value 25774415717078378224808247106765880959526525040052071173489272883080122614956559693383347417768440723452196423700306820745933311971513911514248854783445573317061827427959566900743351951203025756489783796717625663745357933024817427283305674417409508594486519899380975257017453745547124383336113001632932193501388475073820859450118981312549964129610760789010469514547652106624585146124097144020025797702443299641390843126675225513744388050831033320647426849233546285656254629002648556953540856929984174261

Factorizations

Primary (ID: 147411) 1089656681875662196152019 (proven prime)
(ID: 147977) 23653703176226131498739542443871935207070540607353004556215546806340569805164401505604780826497373519377593907513122623119592480860578324719847736868341527582221275249840553931340350129623617083559416933001504251124815382509980172909427730712271599342549098614211551891748037641974736404192439959096877375903994595160990221351899329278045454597066797859798071737383561225237986277153326483436323614524842250285256133928897756016219313149385544839159446074246827658585721682636119 (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.