Factor Info

ID 107971
Size 913 digits / 3033 bits
Status composite
Value 6874000078124008905301580518386959909922007554000302947569478732394359967363007880668092724261707031781448994363631550645292214420151388887224465969799239962528780184872211037994120016618134568492223093137852586844967639220194925097627075645910629291320846836691377813401516753446127965605834889378138058504103077143422814101644641953528366637495427908842090869465353341256209019570317890898363337037491105901645939870877959798099749702515885598496786085072015792776975857404640958140080686405257368629819217545229142990222267157824094081799383647386256881757182842391896472191902994893288244274539141401611607501575672868222218258486497526713746014176649815849907593210896247665988351912282246977314584336579569077219376881242102666739746255103724477189565952692090304029303697500405815699331357852987030085027202509497206170747817879164259020105385712411307057985471475382632195688803793887991168902422449924081

Factorizations

Primary (ID: 20) 757810806256989128439975793 (proven prime)
(ID: 107972) 9070865737685053576786632038235636968028117202963535640358490981601133593699346959033049328810365340325832641320786796815290269801561825540000479229192029831450099729369748336180941755751372964773015297494369639005201161338886075773538545261823160311302912867738119991825363350908164867261433369203538965204851749012162789258682080113843880171104366757413983620348014284980562416643595786209865725121608827779650131340016324551845315268959535276141572265169934926700038731224302029685328242055535696501908073299037740019648313840800147206015455698611122794895979740064379654388771496357122644331494722761033034312009659412383883567765212843582388641239357840605605958078960953555540272489436961954243747404432210053458722261785956791537374536600137739390985168252478902737353977497140063937505429761336642027801061547906417409859575613676977035617121710825865935939202824672554947289217 (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.