Factor Info

ID 145830
Size 845 digits / 2805 bits
Status composite
Value 17935337497675742311950022618360704947978482723814961105084192163366944878263174866023128524409871970115755259150939479806035517847908967024039365365217403530302260984960880817489299350072224000265815485534716239674000674954152898843118144024298553340981028106901791372344601135848936369323191181217687470106603781072099833494936000750514030528102730782490842243187114222831989851035302061114532146327192245922032110879337696749734614876854858295430270819044811424686655624454692979843699922836825829165823111411269490318217973238643730447167820127570826524119119403885104115200955744250054265480959713748243169920552586394567569388414317078984118565287876358034505288920096395004210201958534239479527299018203070751951929546278270407350626188570768756984231222291488930455749303095798151941160986249343350794864582201084351097964564878174249149

Factorizations

Primary (ID: 145831) 46086792956783369256061 (proven prime)
(ID: 145832) 389164364604282944047613885086835738700165289687485479434712092101695307901514050812388776175303379724303019251625212442199288235756410996299378877167861731464908218417824514738614203639606956852764190528773625300724524944044717059643784435017960171436719517312591899034570718935371378830083404735245584069244700586139873197008074272055341530599179055756992349890978313064701024658434522606934027117678069809643402891044569917226429920163167049344580109859837807768837384103284049565877217150692926239977353126111570028125783044820683984440480569149510034336942979990588836310277882785651130440853885597265983703364311182020224562897820010422395302271303594148066043807790148312714506378385593089095494961213722297105878964792114401195261131994554760244989005536465987526839352510833197128095923832410411673619399631628609 (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.