Factor Info

ID 91973
Size 803 digits / 2667 bits
Status composite
Value 40131014839920061253559635482858219688289960037486009852189721628504741069905322230732330433731746959758219631897398367653873797575884055520197040524540903716423859620937817266098068861729079266465735293356524627577616724239856917979694907260497621266427147849697557012991573818485721638418227600725820574667271836441209575688915838760525418611562332157952016826236311561552529664139636686277812115935415388778053587262042311532884377633748314985349272145339284173087952258622095161725851969310356197452163467997613073847076443007955497781863661718754857928320046150730080106743780044604811736562471059535172961392599258023783918647410816893664350916260626801883081044705609926306441873504339431638765023354036345016781659467326752178629389489472556695067396552415487918811292709371609101896214798955207

Factorizations

Primary (ID: 63383) 5340455877669348272609426509595308057 (proven prime)
(ID: 91974) 7514529800297463203300700116298348938278902917051187718616055777153313119435571942135116768247692813408080609691956997581711818177852560310823606539764573664296687417888409296670406789562586707393643527769155355777977254386177237970595759261216768274760411427867418302341226253961734505401483156848581884826712208733974172040367201527327945374473623086504164024242204867906893124154485814871585668510044606097700179536162273703979920633215533224724066444111836830183338420276282991550936045458636498282003276187345965302412581110751753367611319337223803463035374855564102721688062557725751146692333789666415970946247579855368877406729258858766712409151220300957471864230131035089411645486052919744382180221052342936841889199428425213199762364881453249904723276649951 (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.