Factor Info

ID 145182
Size 1161 digits / 3857 bits
Status composite
Value 667080775882141328737086680212340429017926105135063514787103351895160904545522737330525006745362770467661848196965544349229947844708296119670030325425027219120025554959678906643679306325564247295317799426149693396959080666681144562681662473622290273108231219608006029104986067551745305308071047543654782096544938820009763972803981532426616339226741193189893492347269660764846614918780928252039583172170926717252863055304053792987384969025570978757383487270481953103293827210121611349932264262564580115210466837462813336067406306483925769449044861932589991185559689414622288477615026953978863767959026282063086546833442902012058138674373251047272152415087307310324796893535022899799810269118020014416272355872090904471024909028922012754575576163257565720094329523206678780217314859979485098802564524616686050743857406305700575096026240751943678973897981019682214339009405267881632821313325602914883247769678064005715220081254392408331867055610566462886696480347485131223190852452538573851612461669181148992414824804249343909023642521044540827074419076228801218975021311408868603182590069743397266891479717153107983887705764574255526437409685456276854049504609719

Factorizations

Primary (ID: 143627) 57980778033348707114227777 (proven prime)
(ID: 145183) 11505205664857715340259705856587684109442867518762949873907819396985748214824020200339898530873109709978758903732332570581078365825683494477054419696007288379558231437069684191125970240433594154462977497114063183381366384705036811756946122156942825436849382662722202482426583672015069534037404180910376188006157758533653799850891070367502710985600995654025148679692274295946809707932617717154380991586874078183170082610034898929293748273044829677086265025228319145621245593766067533925337866017130286061985983314932794522972436451650393418141429168999259788090856006570927383833682591401902513494195610440808042389536885298578089436483907867700891862530647811380229601909774071143115484904680994833308587817997234096919849555334143746913847333529877511182340071918354130446504994607445471668731359866435027681258310916363310027811687699900750311692379657564935438938718685650166751464627387666285815157489228751387253939958610343493578076639646733559348505273372293800160218597670153315272444634447001991794041611567109086081230155922976075589641332976509211926464388367621794781619660154593611011941723867333850009123002083978186694647 (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.