Factor Info

ID 150064
Size 292 digits / 969 bits
Status composite
Value 3897215312376541800411185052805434009238606888759754046745887286202973947035086995775344919770416276296463701582649287642372337322201248703495143441628008432772373121861949634750311985163765837405962351683169326037497680698580127343300322025864214987937403493594555006939215894104655742015817

Factorizations

Primary (ID: 149621) 899419285187525657599958117409050779 (proven prime)
(ID: 184113) 4333035077810219010415301517148385243399907522458232431081840720096002193393082158746522578967519323792615344807333035145685224681241674100038195108282409699897650580415336113602963464247168275692452696240255067699820108723409163767834138714003150722630123 (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.