Factor Info

ID 67378
Size 749 digits / 2488 bits
Status composite
Value 78764589255684394635503995200350708503134286127405496558692895346720678825061936631192464024150232322033197387957272915445122374270962518102567099488571459360689195637697568035989225983990405271382221374359877676403813397487461236706176372625630570570345206297992091141805835453034376721140636366979235605234236549132648907405049686851572580208508355057328829007335639350402730199082259215324525527702854188595036788596392087339087151203312220878145902797103096842568229898114847716211318548208529770022958103915069344670833372696418157186294070222144248498297977239227941336663250353344942008783278040923435508762243638346624594383553170243703756802151896443133568587461825359207897409657875115321501233787810425573772109373804282029758545189769499

Factorizations

Primary (ID: 65890) 647596604061431090273 (proven prime)
(ID: 67379) 121626007242330715503652988935879473942621237023949217814038662074606447516893782989687088212028815670036375064212028168204889320663499238925771194263482600936780354444516790140757406255622274188299718963487461154717984253648741997052980181118711742194932410630352989098193473766097557505097787734783681399919984810369532613457698339606232862273248815278780716155445681606579204717016206619312283360380100393957240470183815207766679755892368864356243887003181669848397421953496012254884574736641455850162428629334809219952683772202536330143414237060363024178257417407306429117845045858877492262761696006796636513989711779129333702754574102441473220497928684838522219211066771565306972679861108353910714388793933356348872962535163 (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.