Factor Info

ID 194677
Size 667 digits / 2215 bits
Status composite
Value 4194605960696388745985802495641545484090457971232736865381665530014293613784282606249417883572200529654469219072156674040110199306851584587329900705695240307071249153034101409465979631059374978820779143082321274479482788253655259529463673265045866297179087567999353774463881666104761752171439617558115377977453459245258606363214791223848458091445457399875450621682017094412419962109634213627716440484393439092622467186599299432596614872891517605534993528073608776529551552597541790684930961183722288733816032465505897176636117400531848140123745200597501376609688440985301448956741515218601102290208943455829097553836916551860543360163236447456882679219001225984370811

Factorizations

Primary (ID: 160964) 849108326084848709286303827618299396523 (proven prime)
(ID: 194678) 4940012754364671063088929692901125861363786476707676809850873182497160639633906817865949696654396358223150242229100573191287631667881667647043208623005667072137337246192362140467509736200782154592351052765373152333079032952138959471112013968419480108147605871562471582806080936430960892303516901919307810445531998719771044059774747085699865016048305139700336961551773990583348041476343585966064846276561939717792449064317307902491047161692374917017530383392426032087660124981840302181853099286541793847397196211761660906370132096631620891891448451613819948539060695804852034665120370423208245784447559269710067659533472440403057 (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.