Factor Info

ID 196055
Size 473 digits / 1572 bits
Status composite
Value 99613689674541088486191464787002212865157204447694193661469452178940484842745026596467036861354449578541360289329479791812960900858316554897735939775021289970843145938675699966803493581219356303076478121141280192809476755009348261785204952381849970221002211654471533010197389420260248685578928549872094951178819980407596136220924932198938983247785885548358912970956034128095987807235550417728598489161400634685714691610629149118827617022892216145317044064512840254530637143

Factorizations

Primary (ID: 163541) 1774304981790812718617292578146781123211516929928564634216485789013235415343 (proven prime)
(ID: 196056) 56142371631060075881627975675707110960650693123717807511108453077318355546893807272662129642643796154767809002140096412354864245366760892605441623314307952837296218297674624459524616195193795451099065762711406787916596397864772813494310564569021305993690483694035051894239017645331398428970114093497854116743292818994955267559069105315046830652945486003354882617341655832700802092766432357013312601 (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.