Factor Info

ID 77358
Size 642 digits / 2131 bits
Status composite
Value 252096117710833334489878887510939217361697157091817750412112654132799182317700771751686838176617761201240041749456595701721866962605985568053677176154092554628031421046259595968901580783643649260638464064317165181709630328730680424779789641347086313897987110384089418900295281244049998267208075493187421094233631404406518014687908006895962364121042301908347671019690471345015346683869370152059407462002798789527186990488906964907518394185297004311206539687438599080159101571766845819721649351885658698818358839349263972104357927007685665309582158362724157986112541572050964713199726326929170584537860112557275177884144947575307657368923293793

Factorizations

Primary (ID: 76314) 16492617608862490237522578465424837490149 (proven prime)
(ID: 77359) 15285391542417542086739053049651948738018716537934034489595770844114218937050784912923665128625095701206449617353397641840018808233821111286182168540727225424471728432042500558803930068426375059100425277035075164895092022327869694888084959966441437958281734739763473535933315679107447307765884818505695422602655428944636391430649356918623233143230051449960244886990833933008253115085527582340181104365032881916201443573553761393991296175558844051559977296724395685350952243938377878292733547889368820316087492276754919742662995247283657710143375680428075287694092137910415658253734647246472038056599757 (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.