Factor Info

ID 140719
Size 910 digits / 3021 bits
Status composite
Value 2541568925026407546079378186413449864259214232067747629043111666496027550849729798236703275083702690537714939950987832658821973768152114817581113384303329386279492655139472235315958655866537596988676842297747444101194687292389235478327310037996527673947354125040994707753276287806503463254447763056725909921292454007061480401399283518980448436823402944451798409293600424197488524520256566733866839593426146628471919747850132629728024131734505624194879717869021272634667105556104202172380359154057246670197279278959689633510759804089219802444591617989439767827771578604819029363002767933018528536532833707986421165225435144464799507101433790840837140914416017265546684815108284627603032590589126421969823692346000464919047752770535882930971741303091299318766437430544457897726846521002469831140340334116461921267110654352926774970651628135831751899698910213190404895729679850637033346023280499224975032497138839

Factorizations

Primary (ID: 138848) 7282588256957615350925401 (proven prime)
(ID: 140720) 348992533334319943022203545517066418735476229468174566146999939254562717500349794818132731718035924593757098800885628157726220580454425694976986916996703929166481549769037221951484780573405796785042859093364546528445980503212662772937042597593334233964056205467433478871434975540590035709523902404733194372562493750315288282893497671409610248218649036667463793823789975979864649109921864057406776330658083754176308456686412408521561135856933601887348483386201915466998220918152323538884274917763010324460170337120778524733811532776000682233829055683113024190413624408117182463682336590161531813072667265373217967234787848495018407545144325602514550204905334323227613226213685774832390607334867631087787638090506923266466743618781623410702998202775041091500461212480860583127815998677589023693396806950266760375207929299452638465052230732904766614053891699646855408805659670015718768239 (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.