Factor Info

ID 78560
Size 753 digits / 2501 bits
Status composite
Value 731187803625123840177149339458475829348813473816177813013958610775899418856402290962073602440659644481622652571282613888204085260293097410255261900065377941389016759948790381703206017241856615008654275211132674729722620774970124701977438436078172555833204882378231531396526858766714511686436582088896737567510450516895845570688820770489146299302573583507934656110501649492492506585810423709261752555097980761248331626450042120068638169851225842794412997006717196274916023433774547595654706468111250129864282826272068816830317233061040997184601742792822999024946259018299462455472959795399200869106072287939729200369635092072312310802199546041835989363706657788970112568712447332280004638411970742229238785003590920000602799783858507808834626264735882901

Factorizations

Primary (ID: 52676) 3921540241899997743946348436968909016942736810545077310247301 (proven prime)
(ID: 78561) 186454239539018782503627098854658054580574024274519124220162839208839003166644592706064908078376955968318476713544522881156410433479530485687435393909141987785110841306705791995810952584275216061965884929849252804953737036743844987349604778491096387082209529530272680108131209231632689700919981749223788240433717126007373563162702000852611246291049297391527441668459227572045142776770507768695920623753962336792320631220501422918595267655604994666024583071255586865429391139410473051786182350601306859915113773965930548376904819213182656870746817155537323876593479384052151074993499070231020065057192470821491745249507625592361278057771230014810528395066081004918561079388981766722490065755601 (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.