Factor Info

ID 199408
Size 1080 digits / 3587 bits
Status composite
Value 353346997777445539851811934703368257482674620958691498685074583457418630531846769750743432425627861815144278160280166758180016782900656426782500501898094555362501301326006503498971113492239312294325132498487885969037195694759867592907067714568042492977833974941076271890984527799447027623631682286927566962264334984291185957731989665175880063018127805898312534415321831258648947223817855754982866436340460801592368822092394225927790106445787500276175897780786903240027386430746538201206027482601717887065496799254824624687209446417570014143708057805116334469682388726813587011713534747269480976964487664270099812408947291233690383902682460875191255608678039110267328757616522226598783426891320279220557184657774151512691014664401834339946420655064957295062917059727201718404460911062398460152912267901477422183017281222068134179113337990117278393760126815929385996712567530681596498265131956563123954922668449057255350042419572704404791672366303119656399836429535460369040124316910832242250925375817293827768374393183010909419490565885906021498657231856281577538369762243272752761

Factorizations

Primary (ID: 17356) 3364411552706746192178898058705706890749155217602642004211879927027 (proven prime)
(ID: 199409) 105024903238478593062463711894256354602517782116211425431312634001855845250603491206157642212463541692619716751988533437870825926311346084335400950317033708921781405941858237888549707028096260102123810189495485718068132592053354068702662027341622862328618493083648697443384164785875780476331265765660473101005267986525108343972449350171187037261747360607686922035048010679085064159162563469864560638213188022290020956892676694043845964099399954588713173446324539605211002750784877734259125156607716639392320002390878169573799279665224578984939831316738366159643816575531533266103039951180042467033073088235632158739106768944563024832205767605685803644252364086731497290140021503161710613539168363850462470972031359325346630612102029660271548805769618379568559991550131753895457179907787596723872982866323755968520003108530146324285518559814570601243620652606214723355846393891248007043494502239848682137411056110730041281771099827618095050905943751016730626405280261584458895076669054124816710814744556538812047843 (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.