Factor Info

ID 43472
Size 275 digits / 913 bits
Status composite
Value 44916402182397308127729622731424466961689034227961855367448345030005903841169940630440292890909344504728968408985443045193766451782990605702084101720680208198723381584881806134699953052720472304675415899432063322602723446857465286508282778369101942591904580333856546189301587

Factorizations

Primary (ID: 21) 1020930432032326933976826008497 (proven prime)
(ID: 47381) 43995556183964419906425970575767986321291361047470413808573417394971773054299561161787095033609961143273682297255882869582039870378171609898154002881539931714163734470945589482010269502207250715185637064096934768717336749325010726544469823483971 (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.