Factor Info

ID 145230
Size 1053 digits / 3495 bits
Status composite
Value 109754217094651088169090303747577832396031044367681969656474571010784363246468412064305119533511376202119850790205282913869635896686242812950651315967701492402790916209238196579403842826829232263179919153906244448845443273726295836904874487282297606233954407799898105123843846454040612687870043153371466283190288749479152590476174953525513808600220538495968064620697849932120618826919144734533823307496349446317151618306245411651721207413555891457877131884341474939647486420716307063789782844577520686797260945962338564489148179648480736985913337895287939948678601311442068853295696278127319159009347819744349836430132841158342712741324232805841248078846173114422610256279514057247575896375747732422917652220140998911724883432274599116369415731791637453742760949964119620701197192980748071554007768010066855499134546229289079945799752391249726089821015195936403187281026680065788371656042108098684288313247531802634711744683782903248372510921385427091223138567517629108060390785389352050155004670961609752857390015431461629884934962450702908549314501693

Factorizations

Primary (ID: 143378) 6953921743956524689295441 (proven prime)
(ID: 145231) 15783067617928784954363849621315557819969157302767674209065820198433799683418581224863430629249285052868796325337302681473017487484460559211378880154213249927300027073544153457899935129325809552574649912538338697831478387029086915497608826821063864180122451956248065543874307390868885166771283879773617483086916155901336267261311365865239991455833895270184596093177940775826238220336692319609768660742668665539582029356247951180900657910713916408406099307755698975224640342185583291860251991149225966515328401968388556582324655206645609172784422200128890323067159695533960068246694922189460397952787720781828038425583758088076473970780311937632429805872496091861761387682178176767978238500858539207119727434517427436020496771928335283374187564218485701011095349997421019511054466031296220030814868544525682391747079465134443412193227159092968754080711620001767863205847120148944508017111381212366125893523040859080182112499432849539184325034269861033930402864401980090965505341211400938233134016698268662619780423527449098454573 (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.