Factor Info

ID 72425
Size 947 digits / 3146 bits
Status composite
Value 66859870763064157011336637306757789869458030434332729588928763782487870161392907206346346089708558262112059017226804025922757415061321388289956153974468542307527353056610056771176968565446733140769646753578582097667110340745277066860972541144577542694122183778903333523405448461772895182634573359601862429554478727796658855743573074037384277828820591691667087214030559401583292818571634083463132587118186043019048514649186879941008713911103352288722506757299640064041809438834296975041693918986760317801490584326779041782179378464477604788730422750782551238135005687650856424650027041798371445178818514023130982078284608844270304987432673753150598972385178825806019242501155137155908637357095763791220794314897924721302789600151794524136692692237761560385310289045954687404223410064010117799470842117975308521638031279505789239283561138752720194620854705560656300959187752343325919572354186405351553807402148312322857700146438495545834470988272789

Factorizations

Primary (ID: 72426) 41092516178711881059292901599 (proven prime)
(ID: 72427) 1627057113570016488022671286429681706658799566778791844775218351555057911686608061487588141916584989613206092529986719089493474341448057348309996705531631804562972601985130736436259754393480482232997903659048287662249634224546388852975021252585442662098451184715955066184766951888407201920220727770134804650710136733071605332939649509712625784227843253946041447937651310629494001917936255695883067630345325864673865464919242673791360143145261225184917948179562734152664367901174808736106514634052594402063764000825832148663867658090382164682150728217080247267834418574163842203810884225849504503683899035126834126604617006496770266358063226942228532663514115473813030848170073733915198890618364288964230427237021099035391257179855229783878934048318564764792864463532384625573259056679875306880430562257757846616527999440460289564844983620936296280172722269737476470314521502569397121273716260010064020910333172473324811 (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.