Factor Info

ID 129607
Size 939 digits / 3118 bits
Status composite
Value 316445917834047884736772016832243458866739801970712631401531335864570592258717039712713674714073165218610463746053359057843144842713984244807759054823522141993352603669519772551956647046402044403986408863946583094691033221215892791866037036571025384681329850423933304647848700676337249595986721972609355174225038119738978485031364455728908495573838209570804572388069069806106058189484841167622136271967314635391865991724980351109314496287169761144561974980001766022903808235583517208796642852882013246464243883022440855342843947560958194181188049123332503655943178505085115897001193984861984335859979025836828345929524029690006526680390685209308928053574317513805599532537016280993089304649745416124762437251202477914895862932191580307090355263759740658848089922229014196384623821004462565642689173902213028114037157781010041324888712316130041089810983855188859845605511438366932797882460167070113823595551288107758043856184867712638375329

Factorizations

Primary (ID: 10208) 754033352108704801982197137534479927996819511643725610516630629409841360485116628720091 (proven prime)
(ID: 129608) 419670982654925897322369644498322193477938132954700804450002290343955940240746888463282034750364536526761463781438693991519196493211125778414962571542285463204275897094714153099576267294288050864031235213285032462870211875191214338479569717534941444604127439154335474439797391762066668034508045183064609814224979929767859289850556355900270485516415796530047828790819318862515152729215275846034245848625070474613493269153083493999856749999260458019416878399579721433508397580225858071062343118397438450791226179914752600656882346295830920213784787233586927751987990992491891630802588622153299732979818473508616092311771173436030679426307773076837768971643903625757554408303103844471369022663209183489116274402502627034547675237255472136755814109029027944154261044013853295047803484666487355728807713681886220253171621175382252583774320737567434358029619 (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.