Factor Info

ID 40488
Size 324 digits / 1075 bits
Status composite
Value 243401259757948534615621669796432964331820641977993774764573457867763553347705791140450939673986438998004487087784832389946738585130016498638633416304811130781534205714723785232573634857243927433098495163531173953915966845733744648657362010791109290432917303024964670794976164989072088642229682416806860028229642170691150341

Factorizations

Primary (ID: 19306) 8396862596258693901610602298557167100076327481 (proven prime)
(ID: 40489) 28987167167222481396013799419831703939247773453930582585347709444685976205838261383504723389834951122137047278207053636630969609811049353397764797086652715969265829978794798476203686059123013050402793999840148481700215032588313106855938318332406242878168433826224171675455254061 (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.