Factor Info

ID 160318
Size 1105 digits / 3671 bits
Status composite
Value 9717782228759531824989505300590842375071767736448947679517279499321766432078602833752320686002685922108689514977733612231962642398432986491672199424431376702247514530140656731033667576877128709803492243521443019700047864695839225733157304614965338622670076292090518721283981019215862789205180488331168331124670637530762208451635927144924201613080615033031342610747529290516428101666452684944570245054389432755073381287030097051298837685467439029974147720741677028158588347933448314926310063871420076633163004369244155583536247768775116325267259700672460905758750115458120190123143268932398890486530025934858721644128712679640205737614758241616222803794001268833615939799430210945661438643852886926551389150063673169421356909149298108427526772520218809330896080874953463454158662780653590160068244068070391940286677148308346160531903521310562125828231690005583472345169193223204755194651791210443985423211117837666085332675674746695705313004262139378710178085613513329547263180377812240754296050801968479278275174887962415584320865907103563453646861597223838265229642408768727070152180201948464559187245373

Factorizations

Primary (ID: 160319) 15508641882659464283447 (proven prime)
(ID: 160320) 626604334685501163757631675999347264822031856419996421924255983168441768989570629758002196251444041742267029320727204105520394503234571688174329788959114168831003868351020692125997767279747906758998268536833705089476457113461736773015778790442016473754730777129442875075211277487287397011602039029477822029095449991625938940959569522850223040510118924836310007756461137909184615813199806306371608406214333930737183029080413304274855520351438072642068006877378801279032220853391649958508152015878720313267428087988390094686331272610121025318944083495250993190861680637658141250317117147074026437669475884637355166780573211970309899409593871023370138664621177416655400308421029720824500851609997026714693029658769937035475010893205514599396594564683161521836559541840154709199525672530433784084503807833108356493383458490432451168383218496169313293139059209100478138341736187514226179804621296410462994371088648617854864372293816412994608983628711128545970325174524543970427324022300867851036997666120853874811304037261293536976695067155648635568051749623245944803004373711088396726059 (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.