Factor Info

ID 72346
Size 1000 digits / 3320 bits
Status composite
Value 1552712181323374356943597438142270339049267175513635815616004038530867311100264419383301321493833207101375402622458880566242360339157209042574609101178828492766050732362395204950884146149867178222540816795815945744110860711404983478934866858357294661832729091136392049006125765720715089386173271658957369671208901112639079884985623202900362545318164770596324540567570946368296037004625578197274659332416552069008626078259782472809101137642205275659457432179022377797224653081635204400550068758594824353044130516314539317414676834604325540692586573321665208151018877359669958744843105388173521690211276409551193899237404675584448056007000875109388673584198024753094136767095886985873234154269283660457557194649331166395799474934366795849481185148143517939742467808476059507438429803725465683210401300162520315039379922490311288911113889236154519314914364295536942117764720590073759219902487810976372046505813226653331666458307288411051381422677834729341167645955744468058507313414176772096512064008001

Factorizations

Primary (ID: 72347) 39781526388139808869 (proven prime)
(ID: 72348) 39030985542733958682684432048418450914485067360974124184500042756136358957451005693866340573378734926299543129128314710309405981650459247637710920315228031346493681901071286168182451484830598750297486451689140770878692780656876923479620100760358220948506792831680051397969281720183932305180204680973730022215995672959237298942635492748317563153574105901624643098995675966371288058678718348119045584515958317845478796096079639586589173786372025713452880988805401501312251966591027036015145862158845541157812861518388768736455585147744510578590602856802426631704365187864894851293174113342427936352737058030245879214497892720213300057422234076937521555374466213173451945082600377787328698813321775865922689819753052445159535561577289889936934724349579439636566575334666300474425295492352592713256367120823667200840558637805714720194916107133747636190025223392888562036557532443277042380090446946465882625311077042034593687895889551976135152480744338368339337933257022913352417933229 (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.