Factor Info

ID 157964
Size 1116 digits / 3706 bits
Status composite
Value 376715429859891802689553809951492587748712853409048911955522470308610546273284022154978625776767754350361023694573608794024011812105882625277101596101001810452137667095452992289487924970915426685242617672186087309784759743279629321993695179624774201401277846700408395516273379505331105925192254044809844157028653159498051784372039728916405275882798204379485297384697894026644257530105840567258661011977001341774450603004097596970957221784857839786311904660353294498913905458918424842453803590047432727696477156160542080836453682532180294147039297973063765714795418169172988029012896731242332235071799026685740404679846109646525510053630725015188835051784118847682837990609421435472334372401770548634396328540806819375774219862749272383131225881136405919538026375448883746542510702222949952716796643363563523890135511195016942165863831020117634752701876029099830068502495389146817056888820548560388077894391648430458943800851318552990699876821855782359285142491744769529265408639974952830713595055477756302312665057663965662720749194179581515405609681283937327868215302649657367093740388373280979680602353998772923111

Factorizations

Primary (ID: 157965) 719674221810714499921 (proven prime)
(ID: 157966) 523452721305020999917776862396115667776825244924935361389296109880581562124979427306974408445819577371889226253848082865577505672298697564842915357502790440335269393923428692627908755205193824611158748745389811655240562566979732599800888515687010615091367948458433685452221598123621354868462261336255343268083503181572958776931522175364981545754791076304921959221212309264704877638240470582484630024498630651651952495740155984889347286675640729597526606462168843119426567322168142014886230361405752148708138462483224588145335889004148620219185239702652701657900315992350552362506451111779908553718663755419695036263387562478672279547057424298307690702612071265404338425259683632844874849890266201625942668250809211609377663215301403099042770787820544104913640867988929717908399513180320298430327441620303821882550905317782152662839723329821271913520196277007039529702658817658618048105175763402612398500283817162469931785163262915572853866169766718661791913042027721064689889595469630273692591749786052736495691367351794653023958024990006797455847038686869347820812493465767693987932148273374391 (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.