Factor Info

ID 72820
Size 1095 digits / 3635 bits
Status composite
Value 146878195768450995826603776059186593074808250065250385794794820943451928276461246459078691616817067482984323274434094598476719993098492791506080146192225920829760279109330238823584195070889589952415757019717731833157703919152271026373628331000908330296807595372090489125105801647666477933914031347967023959404939311358495339197459922099289571443797935403097506171148952799573410315645321241631947531024602229718879263899335539295190146308375896259776017079299879762205027094866900457212795732263556195858233296889052020422156962350511065112736861524368077161222498619073152751509505542105950920102280163693755932242981216098665944251476795269930113952014257809120451423091080379160126695452905851993731091386644236151188893767564749550299007016812729424130572615027326418979527549560684980832168051990937480355970715733751491355024786160997680398934678543120465586035727214486068917841228994754750140122838072248206882143779863881363527828717657401022036343935595130360033943647154395845851314345164041183208644450653520480303611481707250482410102862550953348437926055186697223479474370538042429

Factorizations

Primary (ID: 97955) 90910834157713672270611495786161 (proven prime)
(ID: 100298) 1615629172576331067340786645016954285457406877752920827223597316632913480127235724918789603513712272504534338460648847193657659388653776410540968613722613300711228257165365921191973526035816327428325920453720125293201186893181728370175464949175467456247453533302964596835794126952921259740463713350799987040148826219876887710404560539321298648924466318387074103595847981687026916842911032467520650268207825702302499008015446722892014720465526163823487728513542780188416802967861442844883715883845644972130119522022313761831641734999139456763238399400408805440451122033816510764897360344064585681096939745001469945030543859202115714473329195445796800441152305707523089318827638695705368919455552600564509423460310260938360649283228445117839615475973926268573333850275942088542178261528096377901334651524501350125621999517037695012720174889403495380809480909612148810691868238110715564035225231601297280533673764875835026544668714202144997517127543157413753453056124173369813838783533011099470971589179900924579329427559998760014800916820912529782341427952329978189 (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.